23045090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 43407360

約数和(自身を除く): 20362270

約数列:

[1, 2, 5, 10, 31, 62, 79, 155, 158, 310, 395, 790, 941, 1882, 2449, 4705, 4898, 9410, 12245, 24490, 29171, 58342, 74339, 145855, 148678, 291710, 371695, 743390, 2304509, 4609018, 11522545, 23045090]

約数ペア:

[(1, 23045090), (2, 11522545), (5, 4609018), (10, 2304509), (31, 743390), (62, 371695), (79, 291710), (155, 148678), (158, 145855), (310, 74339), (395, 58342), (790, 29171), (941, 24490), (1882, 12245), (2449, 9410), (4705, 4898)]