10720948

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 23030784

約数和(自身を除く): 12309836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 101, 119, 202, 223, 238, 404, 446, 476, 707, 892, 1414, 1561, 1717, 2828, 3122, 3434, 3791, 6244, 6868, 7582, 12019, 15164, 22523, 24038, 26537, 45046, 48076, 53074, 90092, 106148, 157661, 315322, 382891, 630644, 765782, 1531564, 2680237, 5360474, 10720948]

約数ペア:

[(1, 10720948), (2, 5360474), (4, 2680237), (7, 1531564), (14, 765782), (17, 630644), (28, 382891), (34, 315322), (68, 157661), (101, 106148), (119, 90092), (202, 53074), (223, 48076), (238, 45046), (404, 26537), (446, 24038), (476, 22523), (707, 15164), (892, 12019), (1414, 7582), (1561, 6868), (1717, 6244), (2828, 3791), (3122, 3434)]