84802090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1531}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 158837760

約数和(自身を除く): 74035670

約数列:

[1, 2, 5, 10, 29, 58, 145, 191, 290, 382, 955, 1531, 1910, 3062, 5539, 7655, 11078, 15310, 27695, 44399, 55390, 88798, 221995, 292421, 443990, 584842, 1462105, 2924210, 8480209, 16960418, 42401045, 84802090]

約数ペア:

[(1, 84802090), (2, 42401045), (5, 16960418), (10, 8480209), (29, 2924210), (58, 1462105), (145, 584842), (191, 443990), (290, 292421), (382, 221995), (955, 88798), (1531, 55390), (1910, 44399), (3062, 27695), (5539, 15310), (7655, 11078)]