10906480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10487}}^1$

素因数の和:10513

約数の個数: 40

約数和(自身を含む): 27310752

約数和(自身を除く): 16404272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 10487, 20974, 41948, 52435, 83896, 104870, 136331, 167792, 209740, 272662, 419480, 545324, 681655, 838960, 1090648, 1363310, 2181296, 2726620, 5453240, 10906480]

約数ペア:

[(1, 10906480), (2, 5453240), (4, 2726620), (5, 2181296), (8, 1363310), (10, 1090648), (13, 838960), (16, 681655), (20, 545324), (26, 419480), (40, 272662), (52, 209740), (65, 167792), (80, 136331), (104, 104870), (130, 83896), (208, 52435), (260, 41948), (520, 20974), (1040, 10487)]