88959760

素因数分解:

$2^4\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2801}}^1$

素因数の和:3211

約数の個数: 40

約数和(自身を含む): 207426456

約数和(自身を除く): 118466696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 397, 794, 1588, 1985, 2801, 3176, 3970, 5602, 6352, 7940, 11204, 14005, 15880, 22408, 28010, 31760, 44816, 56020, 112040, 224080, 1111997, 2223994, 4447988, 5559985, 8895976, 11119970, 17791952, 22239940, 44479880, 88959760]

約数ペア:

[(1, 88959760), (2, 44479880), (4, 22239940), (5, 17791952), (8, 11119970), (10, 8895976), (16, 5559985), (20, 4447988), (40, 2223994), (80, 1111997), (397, 224080), (794, 112040), (1588, 56020), (1985, 44816), (2801, 31760), (3176, 28010), (3970, 22408), (5602, 15880), (6352, 14005), (7940, 11204)]