12286540420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{563}}^1$

素因数の和:1010

約数の個数: 192

約数和(自身を含む): 33182908416

約数和(自身を除く): 20896367996

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 140, 148, 154, 185, 220, 259, 308, 370, 383, 385, 407, 518, 563, 740, 766, 770, 814, 1036, 1126, 1295, 1532, 1540, 1628, 1915, 2035, 2252, 2590, 2681, 2815, 2849, 3830, 3941, 4070, 4213, 5180, 5362, 5630, 5698, 6193, 7660, 7882, 8140, 8426, 10724, 11260, 11396, 12386, 13405, 14171, 14245, 15764, 16852, 19705, 20831, 21065, 24772, 26810, 28342, 28490, 29491, 30965, 39410, 41662, 42130, 43351, 53620, 56684, 56980, 58982, 61930, 70855, 78820, 83324, 84260, 86702, 99197, 104155, 117964, 123860, 141710, 145817, 147455, 155881, 173404, 198394, 208310, 215629, 216755, 229141, 283420, 291634, 294910, 311762, 396788, 416620, 431258, 433510, 458282, 495985, 583268, 589820, 623524, 729085, 779405, 862516, 867020, 916564, 991970, 1078145, 1091167, 1145705, 1458170, 1509403, 1558810, 1603987, 1983940, 2156290, 2182334, 2291410, 2371919, 2916340, 3018806, 3117620, 3207974, 4312580, 4364668, 4582820, 4743838, 5455835, 6037612, 6415948, 7547015, 7978273, 8019935, 9487676, 10911670, 11859595, 15094030, 15956546, 16039870, 16603433, 21823340, 23719190, 30188060, 31913092, 32079740, 33206866, 39891365, 47438380, 55847911, 66413732, 79782730, 83017165, 87761003, 111695822, 159565460, 166034330, 175522006, 223391644, 279239555, 332068660, 351044012, 438805015, 558479110, 614327021, 877610030, 1116958220, 1228654042, 1755220060, 2457308084, 3071635105, 6143270210, 12286540420]

約数ペア:

[(1, 12286540420), (2, 6143270210), (4, 3071635105), (5, 2457308084), (7, 1755220060), (10, 1228654042), (11, 1116958220), (14, 877610030), (20, 614327021), (22, 558479110), (28, 438805015), (35, 351044012), (37, 332068660), (44, 279239555), (55, 223391644), (70, 175522006), (74, 166034330), (77, 159565460), (110, 111695822), (140, 87761003), (148, 83017165), (154, 79782730), (185, 66413732), (220, 55847911), (259, 47438380), (308, 39891365), (370, 33206866), (383, 32079740), (385, 31913092), (407, 30188060), (518, 23719190), (563, 21823340), (740, 16603433), (766, 16039870), (770, 15956546), (814, 15094030), (1036, 11859595), (1126, 10911670), (1295, 9487676), (1532, 8019935), (1540, 7978273), (1628, 7547015), (1915, 6415948), (2035, 6037612), (2252, 5455835), (2590, 4743838), (2681, 4582820), (2815, 4364668), (2849, 4312580), (3830, 3207974), (3941, 3117620), (4070, 3018806), (4213, 2916340), (5180, 2371919), (5362, 2291410), (5630, 2182334), (5698, 2156290), (6193, 1983940), (7660, 1603987), (7882, 1558810), (8140, 1509403), (8426, 1458170), (10724, 1145705), (11260, 1091167), (11396, 1078145), (12386, 991970), (13405, 916564), (14171, 867020), (14245, 862516), (15764, 779405), (16852, 729085), (19705, 623524), (20831, 589820), (21065, 583268), (24772, 495985), (26810, 458282), (28342, 433510), (28490, 431258), (29491, 416620), (30965, 396788), (39410, 311762), (41662, 294910), (42130, 291634), (43351, 283420), (53620, 229141), (56684, 216755), (56980, 215629), (58982, 208310), (61930, 198394), (70855, 173404), (78820, 155881), (83324, 147455), (84260, 145817), (86702, 141710), (99197, 123860), (104155, 117964)]