3202760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 8164800

約数和(自身を除く): 4962040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 251, 290, 319, 440, 502, 580, 638, 1004, 1160, 1255, 1276, 1595, 2008, 2510, 2552, 2761, 3190, 5020, 5522, 6380, 7279, 10040, 11044, 12760, 13805, 14558, 22088, 27610, 29116, 36395, 55220, 58232, 72790, 80069, 110440, 145580, 160138, 291160, 320276, 400345, 640552, 800690, 1601380, 3202760]

約数ペア:

[(1, 3202760), (2, 1601380), (4, 800690), (5, 640552), (8, 400345), (10, 320276), (11, 291160), (20, 160138), (22, 145580), (29, 110440), (40, 80069), (44, 72790), (55, 58232), (58, 55220), (88, 36395), (110, 29116), (116, 27610), (145, 22088), (220, 14558), (232, 13805), (251, 12760), (290, 11044), (319, 10040), (440, 7279), (502, 6380), (580, 5522), (638, 5020), (1004, 3190), (1160, 2761), (1255, 2552), (1276, 2510), (1595, 2008)]