45809440

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1499}}^1$

素因数の和:1705

約数の個数: 48

約数和(自身を含む): 108864000

約数和(自身を除く): 63054560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 955, 1499, 1528, 1910, 2998, 3056, 3820, 5996, 6112, 7495, 7640, 11992, 14990, 15280, 23984, 29980, 30560, 47968, 59960, 119920, 239840, 286309, 572618, 1145236, 1431545, 2290472, 2863090, 4580944, 5726180, 9161888, 11452360, 22904720, 45809440]

約数ペア:

[(1, 45809440), (2, 22904720), (4, 11452360), (5, 9161888), (8, 5726180), (10, 4580944), (16, 2863090), (20, 2290472), (32, 1431545), (40, 1145236), (80, 572618), (160, 286309), (191, 239840), (382, 119920), (764, 59960), (955, 47968), (1499, 30560), (1528, 29980), (1910, 23984), (2998, 15280), (3056, 14990), (3820, 11992), (5996, 7640), (6112, 7495)]