253133669380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1\times {\mathrm{333923}}^1$

素因数の和:335268

約数の個数: 48

約数和(自身を含む): 550333465920

約数和(自身を除く): 297199796540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1307, 2614, 5228, 6535, 13070, 26140, 37903, 75806, 151612, 189515, 333923, 379030, 667846, 758060, 1335692, 1669615, 3339230, 6678460, 9683767, 19367534, 38735068, 48418835, 96837670, 193675340, 436437361, 872874722, 1745749444, 2182186805, 4364373610, 8728747220, 12656683469, 25313366938, 50626733876, 63283417345, 126566834690, 253133669380]

約数ペア:

[(1, 253133669380), (2, 126566834690), (4, 63283417345), (5, 50626733876), (10, 25313366938), (20, 12656683469), (29, 8728747220), (58, 4364373610), (116, 2182186805), (145, 1745749444), (290, 872874722), (580, 436437361), (1307, 193675340), (2614, 96837670), (5228, 48418835), (6535, 38735068), (13070, 19367534), (26140, 9683767), (37903, 6678460), (75806, 3339230), (151612, 1669615), (189515, 1335692), (333923, 758060), (379030, 667846)]