45207980

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{6829}}^1$

素因数の和:7169

約数の個数: 24

約数和(自身を含む): 95237520

約数和(自身を除く): 50029540

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 6829, 13658, 27316, 34145, 68290, 136580, 2260399, 4520798, 9041596, 11301995, 22603990, 45207980]

約数ペア:

[(1, 45207980), (2, 22603990), (4, 11301995), (5, 9041596), (10, 4520798), (20, 2260399), (331, 136580), (662, 68290), (1324, 34145), (1655, 27316), (3310, 13658), (6620, 6829)]