44479880

素因数分解:

$2^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2801}}^1$

素因数の和:3209

約数の個数: 32

約数和(自身を含む): 100367640

約数和(自身を除く): 55887760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 397, 794, 1588, 1985, 2801, 3176, 3970, 5602, 7940, 11204, 14005, 15880, 22408, 28010, 56020, 112040, 1111997, 2223994, 4447988, 5559985, 8895976, 11119970, 22239940, 44479880]

約数ペア:

[(1, 44479880), (2, 22239940), (4, 11119970), (5, 8895976), (8, 5559985), (10, 4447988), (20, 2223994), (40, 1111997), (397, 112040), (794, 56020), (1588, 28010), (1985, 22408), (2801, 15880), (3176, 14005), (3970, 11204), (5602, 7940)]