135718960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3527}}^1$

素因数の和:3590

約数の個数: 80

約数和(自身を含む): 349102656

約数和(自身を除く): 213383696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 260, 296, 370, 481, 520, 592, 740, 962, 1040, 1480, 1924, 2405, 2960, 3527, 3848, 4810, 7054, 7696, 9620, 14108, 17635, 19240, 28216, 35270, 38480, 45851, 56432, 70540, 91702, 130499, 141080, 183404, 229255, 260998, 282160, 366808, 458510, 521996, 652495, 733616, 917020, 1043992, 1304990, 1696487, 1834040, 2087984, 2609980, 3392974, 3668080, 5219960, 6785948, 8482435, 10439920, 13571896, 16964870, 27143792, 33929740, 67859480, 135718960]

約数ペア:

[(1, 135718960), (2, 67859480), (4, 33929740), (5, 27143792), (8, 16964870), (10, 13571896), (13, 10439920), (16, 8482435), (20, 6785948), (26, 5219960), (37, 3668080), (40, 3392974), (52, 2609980), (65, 2087984), (74, 1834040), (80, 1696487), (104, 1304990), (130, 1043992), (148, 917020), (185, 733616), (208, 652495), (260, 521996), (296, 458510), (370, 366808), (481, 282160), (520, 260998), (592, 229255), (740, 183404), (962, 141080), (1040, 130499), (1480, 91702), (1924, 70540), (2405, 56432), (2960, 45851), (3527, 38480), (3848, 35270), (4810, 28216), (7054, 19240), (7696, 17635), (9620, 14108)]