15662423020

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3209}}^1\times {\mathrm{3343}}^1$

素因数の和:6634

約数の個数: 48

約数和(自身を含む): 33362017920

約数和(自身を除く): 17699594900

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 3209, 3343, 6418, 6686, 12836, 13372, 16045, 16715, 32090, 33430, 64180, 66860, 234257, 244039, 468514, 488078, 937028, 976156, 1171285, 1220195, 2342570, 2440390, 4685140, 4880780, 10727687, 21455374, 42910748, 53638435, 107276870, 214553740, 783121151, 1566242302, 3132484604, 3915605755, 7831211510, 15662423020]

約数ペア:

[(1, 15662423020), (2, 7831211510), (4, 3915605755), (5, 3132484604), (10, 1566242302), (20, 783121151), (73, 214553740), (146, 107276870), (292, 53638435), (365, 42910748), (730, 21455374), (1460, 10727687), (3209, 4880780), (3343, 4685140), (6418, 2440390), (6686, 2342570), (12836, 1220195), (13372, 1171285), (16045, 976156), (16715, 937028), (32090, 488078), (33430, 468514), (64180, 244039), (66860, 234257)]