155612630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{773}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 287890848

約数和(自身を除く): 132278218

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 491, 773, 982, 1546, 2455, 3865, 4910, 7730, 20131, 31693, 40262, 63386, 100655, 158465, 201310, 316930, 379543, 759086, 1897715, 3795430, 15561263, 31122526, 77806315, 155612630]

約数ペア:

[(1, 155612630), (2, 77806315), (5, 31122526), (10, 15561263), (41, 3795430), (82, 1897715), (205, 759086), (410, 379543), (491, 316930), (773, 201310), (982, 158465), (1546, 100655), (2455, 63386), (3865, 40262), (4910, 31693), (7730, 20131)]