191004050

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{72077}}^1$

素因数の和:72142

約数の個数: 24

約数和(自身を含む): 361975716

約数和(自身を除く): 170971666

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 72077, 144154, 360385, 720770, 1801925, 3603850, 3820081, 7640162, 19100405, 38200810, 95502025, 191004050]

約数ペア:

[(1, 191004050), (2, 95502025), (5, 38200810), (10, 19100405), (25, 7640162), (50, 3820081), (53, 3603850), (106, 1801925), (265, 720770), (530, 360385), (1325, 144154), (2650, 72077)]