152255140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{185677}}^1$

素因数の和:185727

約数の個数: 24

約数和(自身を含む): 327535992

約数和(自身を除く): 175280852

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 185677, 371354, 742708, 928385, 1856770, 3713540, 7612757, 15225514, 30451028, 38063785, 76127570, 152255140]

約数ペア:

[(1, 152255140), (2, 76127570), (4, 38063785), (5, 30451028), (10, 15225514), (20, 7612757), (41, 3713540), (82, 1856770), (164, 928385), (205, 742708), (410, 371354), (820, 185677)]