520030088045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{218849}}^1$

素因数の和:219269

約数の個数: 32

約数和(自身を含む): 679450464000

約数和(自身を除く): 159420375955

約数列:

[1, 5, 13, 65, 139, 263, 695, 1315, 1807, 3419, 9035, 17095, 36557, 182785, 218849, 475241, 1094245, 2376205, 2845037, 14225185, 30420011, 57557287, 152100055, 287786435, 395460143, 748244731, 1977300715, 3741223655, 8000462893, 40002314465, 104006017609, 520030088045]

約数ペア:

[(1, 520030088045), (5, 104006017609), (13, 40002314465), (65, 8000462893), (139, 3741223655), (263, 1977300715), (695, 748244731), (1315, 395460143), (1807, 287786435), (3419, 152100055), (9035, 57557287), (17095, 30420011), (36557, 14225185), (182785, 2845037), (218849, 2376205), (475241, 1094245)]