72141410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59621}}^1$

素因数の和:59650

約数の個数: 24

約数和(自身を含む): 142735068

約数和(自身を除く): 70593658

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 59621, 119242, 298105, 596210, 655831, 1311662, 3279155, 6558310, 7214141, 14428282, 36070705, 72141410]

約数ペア:

[(1, 72141410), (2, 36070705), (5, 14428282), (10, 7214141), (11, 6558310), (22, 3279155), (55, 1311662), (110, 655831), (121, 596210), (242, 298105), (605, 119242), (1210, 59621)]