13371519460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 31823124480

約数和(自身を除く): 18451605020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 71, 79, 106, 130, 142, 158, 173, 212, 260, 265, 284, 316, 346, 355, 395, 530, 689, 692, 710, 790, 865, 923, 1027, 1060, 1378, 1420, 1580, 1730, 1846, 2054, 2249, 2756, 3445, 3460, 3692, 3763, 4108, 4187, 4498, 4615, 5135, 5609, 6890, 7526, 8374, 8996, 9169, 9230, 10270, 11218, 11245, 12283, 13667, 13780, 15052, 16748, 18338, 18460, 18815, 20540, 20935, 22436, 22490, 24566, 27334, 28045, 36676, 37630, 41870, 44980, 45845, 48919, 49132, 54431, 54668, 56090, 61415, 68335, 72917, 75260, 83740, 91690, 97838, 108862, 112180, 119197, 122830, 136670, 145834, 159679, 177671, 183380, 195676, 217724, 238394, 244595, 245660, 272155, 273340, 291668, 297277, 319358, 355342, 364585, 476788, 489190, 544310, 594554, 595985, 638716, 650999, 710684, 724351, 729170, 798395, 888355, 970357, 978380, 1088620, 1189108, 1191970, 1301998, 1448702, 1458340, 1486385, 1596790, 1776710, 1940714, 2383940, 2603996, 2897404, 2972770, 3193580, 3254995, 3553420, 3621755, 3864601, 3881428, 4851785, 5945540, 6509990, 7243510, 7729202, 8462987, 9416563, 9703570, 12614641, 13019980, 14487020, 15458404, 16925974, 18833126, 19323005, 19407140, 25229282, 33851948, 37666252, 38646010, 42314935, 47082815, 50458564, 51428921, 63073205, 77292020, 84629870, 94165630, 102857842, 126146410, 169259740, 188331260, 205715684, 252292820, 257144605, 514289210, 668575973, 1028578420, 1337151946, 2674303892, 3342879865, 6685759730, 13371519460]

約数ペア:

[(1, 13371519460), (2, 6685759730), (4, 3342879865), (5, 2674303892), (10, 1337151946), (13, 1028578420), (20, 668575973), (26, 514289210), (52, 257144605), (53, 252292820), (65, 205715684), (71, 188331260), (79, 169259740), (106, 126146410), (130, 102857842), (142, 94165630), (158, 84629870), (173, 77292020), (212, 63073205), (260, 51428921), (265, 50458564), (284, 47082815), (316, 42314935), (346, 38646010), (355, 37666252), (395, 33851948), (530, 25229282), (689, 19407140), (692, 19323005), (710, 18833126), (790, 16925974), (865, 15458404), (923, 14487020), (1027, 13019980), (1060, 12614641), (1378, 9703570), (1420, 9416563), (1580, 8462987), (1730, 7729202), (1846, 7243510), (2054, 6509990), (2249, 5945540), (2756, 4851785), (3445, 3881428), (3460, 3864601), (3692, 3621755), (3763, 3553420), (4108, 3254995), (4187, 3193580), (4498, 2972770), (4615, 2897404), (5135, 2603996), (5609, 2383940), (6890, 1940714), (7526, 1776710), (8374, 1596790), (8996, 1486385), (9169, 1458340), (9230, 1448702), (10270, 1301998), (11218, 1191970), (11245, 1189108), (12283, 1088620), (13667, 978380), (13780, 970357), (15052, 888355), (16748, 798395), (18338, 729170), (18460, 724351), (18815, 710684), (20540, 650999), (20935, 638716), (22436, 595985), (22490, 594554), (24566, 544310), (27334, 489190), (28045, 476788), (36676, 364585), (37630, 355342), (41870, 319358), (44980, 297277), (45845, 291668), (48919, 273340), (49132, 272155), (54431, 245660), (54668, 244595), (56090, 238394), (61415, 217724), (68335, 195676), (72917, 183380), (75260, 177671), (83740, 159679), (91690, 145834), (97838, 136670), (108862, 122830), (112180, 119197)]