12451645690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{5209}}^1$

素因数の和:5959

約数の個数: 64

約数和(自身を含む): 25280087040

約数和(自身を除く): 12828441350

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 701, 1402, 1705, 3410, 3505, 5209, 7010, 7711, 10418, 15422, 21731, 26045, 38555, 43462, 52090, 57299, 77110, 108655, 114598, 161479, 217310, 239041, 286495, 322958, 478082, 572990, 807395, 1195205, 1614790, 1776269, 2390410, 3552538, 3651509, 7303018, 8881345, 17762690, 18257545, 36515090, 40166599, 80333198, 113196779, 200832995, 226393558, 401665990, 565983895, 1131967790, 1245164569, 2490329138, 6225822845, 12451645690]

約数ペア:

[(1, 12451645690), (2, 6225822845), (5, 2490329138), (10, 1245164569), (11, 1131967790), (22, 565983895), (31, 401665990), (55, 226393558), (62, 200832995), (110, 113196779), (155, 80333198), (310, 40166599), (341, 36515090), (682, 18257545), (701, 17762690), (1402, 8881345), (1705, 7303018), (3410, 3651509), (3505, 3552538), (5209, 2390410), (7010, 1776269), (7711, 1614790), (10418, 1195205), (15422, 807395), (21731, 572990), (26045, 478082), (38555, 322958), (43462, 286495), (52090, 239041), (57299, 217310), (77110, 161479), (108655, 114598)]