39386220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1637}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 110623968

約数和(自身を除く): 71237748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 1637, 2005, 2406, 3274, 4010, 4812, 4911, 6015, 6548, 8020, 8185, 9822, 12030, 16370, 19644, 24060, 24555, 32740, 49110, 98220, 656437, 1312874, 1969311, 2625748, 3282185, 3938622, 6564370, 7877244, 9846555, 13128740, 19693110, 39386220]

約数ペア:

[(1, 39386220), (2, 19693110), (3, 13128740), (4, 9846555), (5, 7877244), (6, 6564370), (10, 3938622), (12, 3282185), (15, 2625748), (20, 1969311), (30, 1312874), (60, 656437), (401, 98220), (802, 49110), (1203, 32740), (1604, 24555), (1637, 24060), (2005, 19644), (2406, 16370), (3274, 12030), (4010, 9822), (4812, 8185), (4911, 8020), (6015, 6548)]