91623080

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{15373}}^1$

素因数の和:15533

約数の個数: 32

約数和(自身を含む): 207549000

約数和(自身を除く): 115925920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 15373, 30746, 61492, 76865, 122984, 153730, 307460, 614920, 2290577, 4581154, 9162308, 11452885, 18324616, 22905770, 45811540, 91623080]

約数ペア:

[(1, 91623080), (2, 45811540), (4, 22905770), (5, 18324616), (8, 11452885), (10, 9162308), (20, 4581154), (40, 2290577), (149, 614920), (298, 307460), (596, 153730), (745, 122984), (1192, 76865), (1490, 61492), (2980, 30746), (5960, 15373)]