88372960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42487}}^1$

素因数の和:42515

約数の個数: 48

約数和(自身を含む): 224846496

約数和(自身を除く): 136473536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 42487, 84974, 169948, 212435, 339896, 424870, 552331, 679792, 849740, 1104662, 1359584, 1699480, 2209324, 2761655, 3398960, 4418648, 5523310, 6797920, 8837296, 11046620, 17674592, 22093240, 44186480, 88372960]

約数ペア:

[(1, 88372960), (2, 44186480), (4, 22093240), (5, 17674592), (8, 11046620), (10, 8837296), (13, 6797920), (16, 5523310), (20, 4418648), (26, 3398960), (32, 2761655), (40, 2209324), (52, 1699480), (65, 1359584), (80, 1104662), (104, 849740), (130, 679792), (160, 552331), (208, 424870), (260, 339896), (416, 212435), (520, 169948), (1040, 84974), (2080, 42487)]