80355490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{5297}}^1$

素因数の和:5382

約数の個数: 32

約数和(自身を含む): 152200944

約数和(自身を除く): 71845454

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 370, 410, 1517, 3034, 5297, 7585, 10594, 15170, 26485, 52970, 195989, 217177, 391978, 434354, 979945, 1085885, 1959890, 2171770, 8035549, 16071098, 40177745, 80355490]

約数ペア:

[(1, 80355490), (2, 40177745), (5, 16071098), (10, 8035549), (37, 2171770), (41, 1959890), (74, 1085885), (82, 979945), (185, 434354), (205, 391978), (370, 217177), (410, 195989), (1517, 52970), (3034, 26485), (5297, 15170), (7585, 10594)]