42175400

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3457}}^1$

素因数の和:3534

約数の個数: 48

約数和(自身を含む): 99694140

約数和(自身を除く): 57518740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 3457, 6100, 6914, 12200, 13828, 17285, 27656, 34570, 69140, 86425, 138280, 172850, 210877, 345700, 421754, 691400, 843508, 1054385, 1687016, 2108770, 4217540, 5271925, 8435080, 10543850, 21087700, 42175400]

約数ペア:

[(1, 42175400), (2, 21087700), (4, 10543850), (5, 8435080), (8, 5271925), (10, 4217540), (20, 2108770), (25, 1687016), (40, 1054385), (50, 843508), (61, 691400), (100, 421754), (122, 345700), (200, 210877), (244, 172850), (305, 138280), (488, 86425), (610, 69140), (1220, 34570), (1525, 27656), (2440, 17285), (3050, 13828), (3457, 12200), (6100, 6914)]