44807960

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5309}}^1$

素因数の和:5531

約数の個数: 32

約数和(自身を含む): 101314800

約数和(自身を除く): 56506840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 5309, 8440, 10618, 21236, 26545, 42472, 53090, 106180, 212360, 1120199, 2240398, 4480796, 5600995, 8961592, 11201990, 22403980, 44807960]

約数ペア:

[(1, 44807960), (2, 22403980), (4, 11201990), (5, 8961592), (8, 5600995), (10, 4480796), (20, 2240398), (40, 1120199), (211, 212360), (422, 106180), (844, 53090), (1055, 42472), (1688, 26545), (2110, 21236), (4220, 10618), (5309, 8440)]