56986760

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7459}}^1$

素因数の和:7661

約数の個数: 32

約数和(自身を含む): 128908800

約数和(自身を除く): 71922040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7459, 7640, 14918, 29836, 37295, 59672, 74590, 149180, 298360, 1424669, 2849338, 5698676, 7123345, 11397352, 14246690, 28493380, 56986760]

約数ペア:

[(1, 56986760), (2, 28493380), (4, 14246690), (5, 11397352), (8, 7123345), (10, 5698676), (20, 2849338), (40, 1424669), (191, 298360), (382, 149180), (764, 74590), (955, 59672), (1528, 37295), (1910, 29836), (3820, 14918), (7459, 7640)]