100405430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2267}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 186810624

約数和(自身を除く): 86405194

約数列:

[1, 2, 5, 10, 43, 86, 103, 206, 215, 430, 515, 1030, 2267, 4429, 4534, 8858, 11335, 22145, 22670, 44290, 97481, 194962, 233501, 467002, 487405, 974810, 1167505, 2335010, 10040543, 20081086, 50202715, 100405430]

約数ペア:

[(1, 100405430), (2, 50202715), (5, 20081086), (10, 10040543), (43, 2335010), (86, 1167505), (103, 974810), (206, 487405), (215, 467002), (430, 233501), (515, 194962), (1030, 97481), (2267, 44290), (4429, 22670), (4534, 22145), (8858, 11335)]