2712206530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{22193}}^1$

素因数の和:22323

約数の個数: 48

約数和(自身を含む): 5419508472

約数和(自身を除く): 2707301942

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 121, 202, 242, 505, 605, 1010, 1111, 1210, 2222, 5555, 11110, 12221, 22193, 24442, 44386, 61105, 110965, 122210, 221930, 244123, 488246, 1220615, 2241493, 2441230, 2685353, 4482986, 5370706, 11207465, 13426765, 22414930, 24656423, 26853530, 49312846, 123282115, 246564230, 271220653, 542441306, 1356103265, 2712206530]

約数ペア:

[(1, 2712206530), (2, 1356103265), (5, 542441306), (10, 271220653), (11, 246564230), (22, 123282115), (55, 49312846), (101, 26853530), (110, 24656423), (121, 22414930), (202, 13426765), (242, 11207465), (505, 5370706), (605, 4482986), (1010, 2685353), (1111, 2441230), (1210, 2241493), (2222, 1220615), (5555, 488246), (11110, 244123), (12221, 221930), (22193, 122210), (24442, 110965), (44386, 61105)]