4954598660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 12161620800

約数和(自身を除く): 7207022140

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 149, 170, 187, 220, 289, 298, 340, 374, 523, 578, 596, 745, 748, 935, 1046, 1156, 1445, 1490, 1639, 1870, 2092, 2533, 2615, 2890, 2980, 3179, 3278, 3740, 5066, 5230, 5753, 5780, 6358, 6556, 8195, 8891, 10132, 10460, 11506, 12665, 12716, 15895, 16390, 17782, 23012, 25330, 27863, 28765, 31790, 32780, 35564, 43061, 44455, 50660, 55726, 57530, 63580, 77927, 86122, 88910, 97801, 111452, 115060, 139315, 151147, 155854, 172244, 177820, 195602, 215305, 278630, 302294, 311708, 389635, 391204, 430610, 473671, 489005, 557260, 604588, 755735, 779270, 857197, 861220, 947342, 978010, 1324759, 1511470, 1558540, 1662617, 1714394, 1894684, 1956020, 2368355, 2649518, 3022940, 3325234, 3428788, 4285985, 4736710, 5299036, 6623795, 6650468, 8313085, 8571970, 9473420, 13247590, 14572349, 16626170, 17143940, 22520903, 26495180, 29144698, 33252340, 45041806, 58289396, 72861745, 90083612, 112604515, 145723490, 225209030, 247729933, 291446980, 450418060, 495459866, 990919732, 1238649665, 2477299330, 4954598660]

約数ペア:

[(1, 4954598660), (2, 2477299330), (4, 1238649665), (5, 990919732), (10, 495459866), (11, 450418060), (17, 291446980), (20, 247729933), (22, 225209030), (34, 145723490), (44, 112604515), (55, 90083612), (68, 72861745), (85, 58289396), (110, 45041806), (149, 33252340), (170, 29144698), (187, 26495180), (220, 22520903), (289, 17143940), (298, 16626170), (340, 14572349), (374, 13247590), (523, 9473420), (578, 8571970), (596, 8313085), (745, 6650468), (748, 6623795), (935, 5299036), (1046, 4736710), (1156, 4285985), (1445, 3428788), (1490, 3325234), (1639, 3022940), (1870, 2649518), (2092, 2368355), (2533, 1956020), (2615, 1894684), (2890, 1714394), (2980, 1662617), (3179, 1558540), (3278, 1511470), (3740, 1324759), (5066, 978010), (5230, 947342), (5753, 861220), (5780, 857197), (6358, 779270), (6556, 755735), (8195, 604588), (8891, 557260), (10132, 489005), (10460, 473671), (11506, 430610), (12665, 391204), (12716, 389635), (15895, 311708), (16390, 302294), (17782, 278630), (23012, 215305), (25330, 195602), (27863, 177820), (28765, 172244), (31790, 155854), (32780, 151147), (35564, 139315), (43061, 115060), (44455, 111452), (50660, 97801), (55726, 88910), (57530, 86122), (63580, 77927)]