10757788100

素因数分解:

$2^2\times 5^2\times {\mathrm{163}}^2\times {\mathrm{4049}}^1$

素因数の和:4389

約数の個数: 54

約数和(自身を含む): 23494297050

約数和(自身を除く): 12736508950

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 163, 326, 652, 815, 1630, 3260, 4049, 4075, 8098, 8150, 16196, 16300, 20245, 26569, 40490, 53138, 80980, 101225, 106276, 132845, 202450, 265690, 404900, 531380, 659987, 664225, 1319974, 1328450, 2639948, 2656900, 3299935, 6599870, 13199740, 16499675, 32999350, 65998700, 107577881, 215155762, 430311524, 537889405, 1075778810, 2151557620, 2689447025, 5378894050, 10757788100]

約数ペア:

[(1, 10757788100), (2, 5378894050), (4, 2689447025), (5, 2151557620), (10, 1075778810), (20, 537889405), (25, 430311524), (50, 215155762), (100, 107577881), (163, 65998700), (326, 32999350), (652, 16499675), (815, 13199740), (1630, 6599870), (3260, 3299935), (4049, 2656900), (4075, 2639948), (8098, 1328450), (8150, 1319974), (16196, 664225), (16300, 659987), (20245, 531380), (26569, 404900), (40490, 265690), (53138, 202450), (80980, 132845), (101225, 106276)]