8309950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 17476560

約数和(自身を除く): 9166610

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 521, 550, 638, 725, 1042, 1450, 1595, 2605, 3190, 5210, 5731, 7975, 11462, 13025, 15109, 15950, 26050, 28655, 30218, 57310, 75545, 143275, 151090, 166199, 286550, 332398, 377725, 755450, 830995, 1661990, 4154975, 8309950]

約数ペア:

[(1, 8309950), (2, 4154975), (5, 1661990), (10, 830995), (11, 755450), (22, 377725), (25, 332398), (29, 286550), (50, 166199), (55, 151090), (58, 143275), (110, 75545), (145, 57310), (275, 30218), (290, 28655), (319, 26050), (521, 15950), (550, 15109), (638, 13025), (725, 11462), (1042, 7975), (1450, 5731), (1595, 5210), (2605, 3190)]