82147490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{619}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 154811520

約数和(自身を除く): 72664030

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 577, 619, 1154, 1238, 2885, 3095, 5770, 6190, 13271, 14237, 26542, 28474, 66355, 71185, 132710, 142370, 357163, 714326, 1785815, 3571630, 8214749, 16429498, 41073745, 82147490]

約数ペア:

[(1, 82147490), (2, 41073745), (5, 16429498), (10, 8214749), (23, 3571630), (46, 1785815), (115, 714326), (230, 357163), (577, 142370), (619, 132710), (1154, 71185), (1238, 66355), (2885, 28474), (3095, 26542), (5770, 14237), (6190, 13271)]