23361290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 43752960

約数和(自身を除く): 20391670

約数列:

[1, 2, 5, 10, 31, 62, 155, 179, 310, 358, 421, 842, 895, 1790, 2105, 4210, 5549, 11098, 13051, 26102, 27745, 55490, 65255, 75359, 130510, 150718, 376795, 753590, 2336129, 4672258, 11680645, 23361290]

約数ペア:

[(1, 23361290), (2, 11680645), (5, 4672258), (10, 2336129), (31, 753590), (62, 376795), (155, 150718), (179, 130510), (310, 75359), (358, 65255), (421, 55490), (842, 27745), (895, 26102), (1790, 13051), (2105, 11098), (4210, 5549)]