100699480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{359641}}^1$

素因数の和:359659

約数の個数: 32

約数和(自身を含む): 258942240

約数和(自身を除く): 158242760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 359641, 719282, 1438564, 1798205, 2517487, 2877128, 3596410, 5034974, 7192820, 10069948, 12587435, 14385640, 20139896, 25174870, 50349740, 100699480]

約数ペア:

[(1, 100699480), (2, 50349740), (4, 25174870), (5, 20139896), (7, 14385640), (8, 12587435), (10, 10069948), (14, 7192820), (20, 5034974), (28, 3596410), (35, 2877128), (40, 2517487), (56, 1798205), (70, 1438564), (140, 719282), (280, 359641)]