40969225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7841}}^1$

素因数の和:7881

約数の個数: 24

約数和(自身を含む): 58344480

約数和(自身を除く): 17375255

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 7841, 39205, 86251, 148979, 196025, 431255, 744895, 1638769, 2156275, 3724475, 8193845, 40969225]

約数ペア:

[(1, 40969225), (5, 8193845), (11, 3724475), (19, 2156275), (25, 1638769), (55, 744895), (95, 431255), (209, 196025), (275, 148979), (475, 86251), (1045, 39205), (5225, 7841)]