97509320

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{12763}}^1$

素因数の和:12965

約数の個数: 32

約数和(自身を含む): 220561920

約数和(自身を除く): 123052600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 12763, 25526, 51052, 63815, 102104, 127630, 255260, 510520, 2437733, 4875466, 9750932, 12188665, 19501864, 24377330, 48754660, 97509320]

約数ペア:

[(1, 97509320), (2, 48754660), (4, 24377330), (5, 19501864), (8, 12188665), (10, 9750932), (20, 4875466), (40, 2437733), (191, 510520), (382, 255260), (764, 127630), (955, 102104), (1528, 63815), (1910, 51052), (3820, 25526), (7640, 12763)]