152608940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{693677}}^1$

素因数の和:693697

約数の個数: 24

約数和(自身を含む): 349613712

約数和(自身を除く): 197004772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 693677, 1387354, 2774708, 3468385, 6936770, 7630447, 13873540, 15260894, 30521788, 38152235, 76304470, 152608940]

約数ペア:

[(1, 152608940), (2, 76304470), (4, 38152235), (5, 30521788), (10, 15260894), (11, 13873540), (20, 7630447), (22, 6936770), (44, 3468385), (55, 2774708), (110, 1387354), (220, 693677)]