12451433020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{5011}}^1$

素因数の和:5555

約数の個数: 96

約数和(自身を含む): 29706324480

約数和(自身を除く): 17254891460

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 503, 988, 1006, 1235, 2012, 2470, 2515, 4940, 5011, 5030, 6539, 9557, 10022, 10060, 13078, 19114, 20044, 25055, 26156, 32695, 38228, 47785, 50110, 65143, 65390, 95209, 95570, 100220, 124241, 130286, 130780, 190418, 191140, 248482, 260572, 325715, 380836, 476045, 496964, 621205, 651430, 952090, 1237717, 1242410, 1302860, 1904180, 2475434, 2484820, 2520533, 4950868, 5041066, 6188585, 10082132, 12377170, 12602665, 24754340, 25205330, 32766929, 47890127, 50410660, 65533858, 95780254, 131067716, 163834645, 191560508, 239450635, 327669290, 478901270, 622571651, 655338580, 957802540, 1245143302, 2490286604, 3112858255, 6225716510, 12451433020]

約数ペア:

[(1, 12451433020), (2, 6225716510), (4, 3112858255), (5, 2490286604), (10, 1245143302), (13, 957802540), (19, 655338580), (20, 622571651), (26, 478901270), (38, 327669290), (52, 239450635), (65, 191560508), (76, 163834645), (95, 131067716), (130, 95780254), (190, 65533858), (247, 50410660), (260, 47890127), (380, 32766929), (494, 25205330), (503, 24754340), (988, 12602665), (1006, 12377170), (1235, 10082132), (2012, 6188585), (2470, 5041066), (2515, 4950868), (4940, 2520533), (5011, 2484820), (5030, 2475434), (6539, 1904180), (9557, 1302860), (10022, 1242410), (10060, 1237717), (13078, 952090), (19114, 651430), (20044, 621205), (25055, 496964), (26156, 476045), (32695, 380836), (38228, 325715), (47785, 260572), (50110, 248482), (65143, 191140), (65390, 190418), (95209, 130780), (95570, 130286), (100220, 124241)]