75055720

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{3061}}^1$

素因数の和:3685

約数の個数: 32

約数和(自身を含む): 169206120

約数和(自身を除く): 94150400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 2452, 3061, 3065, 4904, 6122, 6130, 12244, 12260, 15305, 24488, 24520, 30610, 61220, 122440, 1876393, 3752786, 7505572, 9381965, 15011144, 18763930, 37527860, 75055720]

約数ペア:

[(1, 75055720), (2, 37527860), (4, 18763930), (5, 15011144), (8, 9381965), (10, 7505572), (20, 3752786), (40, 1876393), (613, 122440), (1226, 61220), (2452, 30610), (3061, 24520), (3065, 24488), (4904, 15305), (6122, 12260), (6130, 12244)]