45319840

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1901}}^1$

素因数の和:2065

約数の個数: 48

約数和(自身を含む): 107843400

約数和(自身を除く): 62523560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 1901, 2384, 2980, 3802, 4768, 5960, 7604, 9505, 11920, 15208, 19010, 23840, 30416, 38020, 60832, 76040, 152080, 283249, 304160, 566498, 1132996, 1416245, 2265992, 2832490, 4531984, 5664980, 9063968, 11329960, 22659920, 45319840]

約数ペア:

[(1, 45319840), (2, 22659920), (4, 11329960), (5, 9063968), (8, 5664980), (10, 4531984), (16, 2832490), (20, 2265992), (32, 1416245), (40, 1132996), (80, 566498), (149, 304160), (160, 283249), (298, 152080), (596, 76040), (745, 60832), (1192, 38020), (1490, 30416), (1901, 23840), (2384, 19010), (2980, 15208), (3802, 11920), (4768, 9505), (5960, 7604)]