124531160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3373}}^1$

素因数の和:3468

約数の個数: 64

約数和(自身を含む): 306089280

約数和(自身を除く): 181558120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 284, 355, 520, 568, 710, 923, 1420, 1846, 2840, 3373, 3692, 4615, 6746, 7384, 9230, 13492, 16865, 18460, 26984, 33730, 36920, 43849, 67460, 87698, 134920, 175396, 219245, 239483, 350792, 438490, 478966, 876980, 957932, 1197415, 1753960, 1915864, 2394830, 3113279, 4789660, 6226558, 9579320, 12453116, 15566395, 24906232, 31132790, 62265580, 124531160]

約数ペア:

[(1, 124531160), (2, 62265580), (4, 31132790), (5, 24906232), (8, 15566395), (10, 12453116), (13, 9579320), (20, 6226558), (26, 4789660), (40, 3113279), (52, 2394830), (65, 1915864), (71, 1753960), (104, 1197415), (130, 957932), (142, 876980), (260, 478966), (284, 438490), (355, 350792), (520, 239483), (568, 219245), (710, 175396), (923, 134920), (1420, 87698), (1846, 67460), (2840, 43849), (3373, 36920), (3692, 33730), (4615, 26984), (6746, 18460), (7384, 16865), (9230, 13492)]