23156650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 47729088

約数和(自身を除く): 24572438

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 142, 275, 355, 550, 593, 710, 781, 1186, 1562, 1775, 2965, 3550, 3905, 5930, 6523, 7810, 13046, 14825, 19525, 29650, 32615, 39050, 42103, 65230, 84206, 163075, 210515, 326150, 421030, 463133, 926266, 1052575, 2105150, 2315665, 4631330, 11578325, 23156650]

約数ペア:

[(1, 23156650), (2, 11578325), (5, 4631330), (10, 2315665), (11, 2105150), (22, 1052575), (25, 926266), (50, 463133), (55, 421030), (71, 326150), (110, 210515), (142, 163075), (275, 84206), (355, 65230), (550, 42103), (593, 39050), (710, 32615), (781, 29650), (1186, 19525), (1562, 14825), (1775, 13046), (2965, 7810), (3550, 6523), (3905, 5930)]