101412160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10223}}^1$

素因数の和:10271

約数の個数: 56

約数和(自身を含む): 249302016

約数和(自身を除く): 147889856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 10223, 20446, 40892, 51115, 81784, 102230, 163568, 204460, 316913, 327136, 408920, 633826, 654272, 817840, 1267652, 1584565, 1635680, 2535304, 3169130, 3271360, 5070608, 6338260, 10141216, 12676520, 20282432, 25353040, 50706080, 101412160]

約数ペア:

[(1, 101412160), (2, 50706080), (4, 25353040), (5, 20282432), (8, 12676520), (10, 10141216), (16, 6338260), (20, 5070608), (31, 3271360), (32, 3169130), (40, 2535304), (62, 1635680), (64, 1584565), (80, 1267652), (124, 817840), (155, 654272), (160, 633826), (248, 408920), (310, 327136), (320, 316913), (496, 204460), (620, 163568), (992, 102230), (1240, 81784), (1984, 51115), (2480, 40892), (4960, 20446), (9920, 10223)]