97204840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 227381760

約数和(自身を除く): 130176920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 277, 283, 310, 554, 566, 620, 1108, 1132, 1240, 1385, 1415, 2216, 2264, 2770, 2830, 5540, 5660, 8587, 8773, 11080, 11320, 17174, 17546, 34348, 35092, 42935, 43865, 68696, 70184, 78391, 85870, 87730, 156782, 171740, 175460, 313564, 343480, 350920, 391955, 627128, 783910, 1567820, 2430121, 3135640, 4860242, 9720484, 12150605, 19440968, 24301210, 48602420, 97204840]

約数ペア:

[(1, 97204840), (2, 48602420), (4, 24301210), (5, 19440968), (8, 12150605), (10, 9720484), (20, 4860242), (31, 3135640), (40, 2430121), (62, 1567820), (124, 783910), (155, 627128), (248, 391955), (277, 350920), (283, 343480), (310, 313564), (554, 175460), (566, 171740), (620, 156782), (1108, 87730), (1132, 85870), (1240, 78391), (1385, 70184), (1415, 68696), (2216, 43865), (2264, 42935), (2770, 35092), (2830, 34348), (5540, 17546), (5660, 17174), (8587, 11320), (8773, 11080)]