4206270859390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1\times {\mathrm{517721}}^1$

素因数の和:518509

約数の個数: 64

約数和(自身を含む): 8111999638080

約数和(自身を除く): 3905728778690

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 701, 1159, 1402, 2318, 3505, 5795, 7010, 11590, 13319, 26638, 42761, 66595, 85522, 133190, 213805, 427610, 517721, 812459, 1035442, 1624918, 2588605, 4062295, 5177210, 8124590, 9836699, 19673398, 31580981, 49183495, 63161962, 98366990, 157904905, 315809810, 362922421, 600038639, 725844842, 1200077278, 1814612105, 3000193195, 3629224210, 6000386390, 6895525999, 13791051998, 22138267681, 34477629995, 44276535362, 68955259990, 110691338405, 221382676810, 420627085939, 841254171878, 2103135429695, 4206270859390]

約数ペア:

[(1, 4206270859390), (2, 2103135429695), (5, 841254171878), (10, 420627085939), (19, 221382676810), (38, 110691338405), (61, 68955259990), (95, 44276535362), (122, 34477629995), (190, 22138267681), (305, 13791051998), (610, 6895525999), (701, 6000386390), (1159, 3629224210), (1402, 3000193195), (2318, 1814612105), (3505, 1200077278), (5795, 725844842), (7010, 600038639), (11590, 362922421), (13319, 315809810), (26638, 157904905), (42761, 98366990), (66595, 63161962), (85522, 49183495), (133190, 31580981), (213805, 19673398), (427610, 9836699), (517721, 8124590), (812459, 5177210), (1035442, 4062295), (1624918, 2588605)]