1847080

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 4229640

約数和(自身を除く): 2382560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 757, 1220, 1514, 2440, 3028, 3785, 6056, 7570, 15140, 30280, 46177, 92354, 184708, 230885, 369416, 461770, 923540, 1847080]

約数ペア:

[(1, 1847080), (2, 923540), (4, 461770), (5, 369416), (8, 230885), (10, 184708), (20, 92354), (40, 46177), (61, 30280), (122, 15140), (244, 7570), (305, 6056), (488, 3785), (610, 3028), (757, 2440), (1220, 1514)]