91524680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 234420480

約数和(自身を除く): 142895800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 67, 71, 74, 104, 130, 134, 142, 148, 185, 260, 268, 284, 296, 335, 355, 370, 481, 520, 536, 568, 670, 710, 740, 871, 923, 962, 1340, 1420, 1480, 1742, 1846, 1924, 2405, 2479, 2627, 2680, 2840, 3484, 3692, 3848, 4355, 4615, 4757, 4810, 4958, 5254, 6968, 7384, 8710, 9230, 9514, 9620, 9916, 10508, 12395, 13135, 17420, 18460, 19028, 19240, 19832, 21016, 23785, 24790, 26270, 32227, 34151, 34840, 36920, 38056, 47570, 49580, 52540, 61841, 64454, 68302, 95140, 99160, 105080, 123682, 128908, 136604, 161135, 170755, 176009, 190280, 247364, 257816, 273208, 309205, 322270, 341510, 352018, 494728, 618410, 644540, 683020, 704036, 880045, 1236820, 1289080, 1366040, 1408072, 1760090, 2288117, 2473640, 3520180, 4576234, 7040360, 9152468, 11440585, 18304936, 22881170, 45762340, 91524680]

約数ペア:

[(1, 91524680), (2, 45762340), (4, 22881170), (5, 18304936), (8, 11440585), (10, 9152468), (13, 7040360), (20, 4576234), (26, 3520180), (37, 2473640), (40, 2288117), (52, 1760090), (65, 1408072), (67, 1366040), (71, 1289080), (74, 1236820), (104, 880045), (130, 704036), (134, 683020), (142, 644540), (148, 618410), (185, 494728), (260, 352018), (268, 341510), (284, 322270), (296, 309205), (335, 273208), (355, 257816), (370, 247364), (481, 190280), (520, 176009), (536, 170755), (568, 161135), (670, 136604), (710, 128908), (740, 123682), (871, 105080), (923, 99160), (962, 95140), (1340, 68302), (1420, 64454), (1480, 61841), (1742, 52540), (1846, 49580), (1924, 47570), (2405, 38056), (2479, 36920), (2627, 34840), (2680, 34151), (2840, 32227), (3484, 26270), (3692, 24790), (3848, 23785), (4355, 21016), (4615, 19832), (4757, 19240), (4810, 19028), (4958, 18460), (5254, 17420), (6968, 13135), (7384, 12395), (8710, 10508), (9230, 9916), (9514, 9620)]