426502700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8867}}^1$

素因数の和:8931

約数の個数: 72

約数和(自身を含む): 1023757392

約数和(自身を除く): 597254692

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 100, 130, 148, 185, 260, 325, 370, 481, 650, 740, 925, 962, 1300, 1850, 1924, 2405, 3700, 4810, 8867, 9620, 12025, 17734, 24050, 35468, 44335, 48100, 88670, 115271, 177340, 221675, 230542, 328079, 443350, 461084, 576355, 656158, 886700, 1152710, 1312316, 1640395, 2305420, 2881775, 3280790, 4265027, 5763550, 6561580, 8201975, 8530054, 11527100, 16403950, 17060108, 21325135, 32807900, 42650270, 85300540, 106625675, 213251350, 426502700]

約数ペア:

[(1, 426502700), (2, 213251350), (4, 106625675), (5, 85300540), (10, 42650270), (13, 32807900), (20, 21325135), (25, 17060108), (26, 16403950), (37, 11527100), (50, 8530054), (52, 8201975), (65, 6561580), (74, 5763550), (100, 4265027), (130, 3280790), (148, 2881775), (185, 2305420), (260, 1640395), (325, 1312316), (370, 1152710), (481, 886700), (650, 656158), (740, 576355), (925, 461084), (962, 443350), (1300, 328079), (1850, 230542), (1924, 221675), (2405, 177340), (3700, 115271), (4810, 88670), (8867, 48100), (9620, 44335), (12025, 35468), (17734, 24050)]