131846410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{4211}}^1$

素因数の和:4350

約数の個数: 32

約数和(自身を含む): 247463424

約数和(自身を除く): 115617014

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 310, 505, 1010, 3131, 4211, 6262, 8422, 15655, 21055, 31310, 42110, 130541, 261082, 425311, 652705, 850622, 1305410, 2126555, 4253110, 13184641, 26369282, 65923205, 131846410]

約数ペア:

[(1, 131846410), (2, 65923205), (5, 26369282), (10, 13184641), (31, 4253110), (62, 2126555), (101, 1305410), (155, 850622), (202, 652705), (310, 425311), (505, 261082), (1010, 130541), (3131, 42110), (4211, 31310), (6262, 21055), (8422, 15655)]