11220870530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1\times {\mathrm{919}}^1$

素因数の和:1619

約数の個数: 64

約数和(自身を含む): 21247142400

約数和(自身を除く): 10026271870

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 593, 710, 919, 1186, 1838, 2059, 2965, 4118, 4595, 5930, 9190, 10295, 17197, 20590, 26651, 34394, 42103, 53302, 65249, 84206, 85985, 130498, 133255, 171970, 210515, 266510, 326245, 421030, 544967, 652490, 1089934, 1220987, 1892221, 2441974, 2724835, 3784442, 5449670, 6104935, 9461105, 12209870, 15804043, 18922210, 31608086, 38692657, 77385314, 79020215, 158040430, 193463285, 386926570, 1122087053, 2244174106, 5610435265, 11220870530]

約数ペア:

[(1, 11220870530), (2, 5610435265), (5, 2244174106), (10, 1122087053), (29, 386926570), (58, 193463285), (71, 158040430), (142, 79020215), (145, 77385314), (290, 38692657), (355, 31608086), (593, 18922210), (710, 15804043), (919, 12209870), (1186, 9461105), (1838, 6104935), (2059, 5449670), (2965, 3784442), (4118, 2724835), (4595, 2441974), (5930, 1892221), (9190, 1220987), (10295, 1089934), (17197, 652490), (20590, 544967), (26651, 421030), (34394, 326245), (42103, 266510), (53302, 210515), (65249, 171970), (84206, 133255), (85985, 130498)]