42798160

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2399}}^1$

素因数の和:2635

約数の個数: 40

約数和(自身を含む): 99993600

約数和(自身を除く): 57195440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 2399, 3568, 4460, 4798, 8920, 9596, 11995, 17840, 19192, 23990, 38384, 47980, 95960, 191920, 534977, 1069954, 2139908, 2674885, 4279816, 5349770, 8559632, 10699540, 21399080, 42798160]

約数ペア:

[(1, 42798160), (2, 21399080), (4, 10699540), (5, 8559632), (8, 5349770), (10, 4279816), (16, 2674885), (20, 2139908), (40, 1069954), (80, 534977), (223, 191920), (446, 95960), (892, 47980), (1115, 38384), (1784, 23990), (2230, 19192), (2399, 17840), (3568, 11995), (4460, 9596), (4798, 8920)]