71952980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{327059}}^1$

素因数の和:327079

約数の個数: 24

約数和(自身を含む): 164838240

約数和(自身を除く): 92885260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 327059, 654118, 1308236, 1635295, 3270590, 3597649, 6541180, 7195298, 14390596, 17988245, 35976490, 71952980]

約数ペア:

[(1, 71952980), (2, 35976490), (4, 17988245), (5, 14390596), (10, 7195298), (11, 6541180), (20, 3597649), (22, 3270590), (44, 1635295), (55, 1308236), (110, 654118), (220, 327059)]