75352120

素因数分解:

$2^3\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1867}}^1$

素因数の和:2887

約数の個数: 32

約数和(自身を含む): 169801200

約数和(自身を除く): 94449080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1009, 1867, 2018, 3734, 4036, 5045, 7468, 8072, 9335, 10090, 14936, 18670, 20180, 37340, 40360, 74680, 1883803, 3767606, 7535212, 9419015, 15070424, 18838030, 37676060, 75352120]

約数ペア:

[(1, 75352120), (2, 37676060), (4, 18838030), (5, 15070424), (8, 9419015), (10, 7535212), (20, 3767606), (40, 1883803), (1009, 74680), (1867, 40360), (2018, 37340), (3734, 20180), (4036, 18670), (5045, 14936), (7468, 10090), (8072, 9335)]