2605100900

素因数分解:

$2^2\times 5^2\times {\mathrm{2731}}^1\times {\mathrm{9539}}^1$

素因数の和:12284

約数の個数: 36

約数和(自身を含む): 5655731760

約数和(自身を除く): 3050630860

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2731, 5462, 9539, 10924, 13655, 19078, 27310, 38156, 47695, 54620, 68275, 95390, 136550, 190780, 238475, 273100, 476950, 953900, 26051009, 52102018, 104204036, 130255045, 260510090, 521020180, 651275225, 1302550450, 2605100900]

約数ペア:

[(1, 2605100900), (2, 1302550450), (4, 651275225), (5, 521020180), (10, 260510090), (20, 130255045), (25, 104204036), (50, 52102018), (100, 26051009), (2731, 953900), (5462, 476950), (9539, 273100), (10924, 238475), (13655, 190780), (19078, 136550), (27310, 95390), (38156, 68275), (47695, 54620)]