4970120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7309}}^1$

素因数の和:7337

約数の個数: 32

約数和(自身を含む): 11842200

約数和(自身を除く): 6872080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 7309, 14618, 29236, 36545, 58472, 73090, 124253, 146180, 248506, 292360, 497012, 621265, 994024, 1242530, 2485060, 4970120]

約数ペア:

[(1, 4970120), (2, 2485060), (4, 1242530), (5, 994024), (8, 621265), (10, 497012), (17, 292360), (20, 248506), (34, 146180), (40, 124253), (68, 73090), (85, 58472), (136, 36545), (170, 29236), (340, 14618), (680, 7309)]