44199640

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26951}}^1$

素因数の和:27003

約数の個数: 32

約数和(自身を含む): 101878560

約数和(自身を除く): 57678920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 26951, 53902, 107804, 134755, 215608, 269510, 539020, 1078040, 1104991, 2209982, 4419964, 5524955, 8839928, 11049910, 22099820, 44199640]

約数ペア:

[(1, 44199640), (2, 22099820), (4, 11049910), (5, 8839928), (8, 5524955), (10, 4419964), (20, 2209982), (40, 1104991), (41, 1078040), (82, 539020), (164, 269510), (205, 215608), (328, 134755), (410, 107804), (820, 53902), (1640, 26951)]