12590943580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{106721}}^1$

素因数の和:107094

約数の個数: 48

約数和(自身を含む): 28077277536

約数和(自身を除く): 15486333956

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 347, 694, 1388, 1735, 3470, 5899, 6940, 11798, 23596, 29495, 58990, 106721, 117980, 213442, 426884, 533605, 1067210, 1814257, 2134420, 3628514, 7257028, 9071285, 18142570, 36285140, 37032187, 74064374, 148128748, 185160935, 370321870, 629547179, 740643740, 1259094358, 2518188716, 3147735895, 6295471790, 12590943580]

約数ペア:

[(1, 12590943580), (2, 6295471790), (4, 3147735895), (5, 2518188716), (10, 1259094358), (17, 740643740), (20, 629547179), (34, 370321870), (68, 185160935), (85, 148128748), (170, 74064374), (340, 37032187), (347, 36285140), (694, 18142570), (1388, 9071285), (1735, 7257028), (3470, 3628514), (5899, 2134420), (6940, 1814257), (11798, 1067210), (23596, 533605), (29495, 426884), (58990, 213442), (106721, 117980)]