4080973460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{14551}}^1$

素因数の和:14976

約数の個数: 48

約数和(自身を含む): 8825496960

約数和(自身を除く): 4744523500

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 379, 740, 758, 1516, 1895, 3790, 7580, 14023, 14551, 28046, 29102, 56092, 58204, 70115, 72755, 140230, 145510, 280460, 291020, 538387, 1076774, 2153548, 2691935, 5383870, 5514829, 10767740, 11029658, 22059316, 27574145, 55148290, 110296580, 204048673, 408097346, 816194692, 1020243365, 2040486730, 4080973460]

約数ペア:

[(1, 4080973460), (2, 2040486730), (4, 1020243365), (5, 816194692), (10, 408097346), (20, 204048673), (37, 110296580), (74, 55148290), (148, 27574145), (185, 22059316), (370, 11029658), (379, 10767740), (740, 5514829), (758, 5383870), (1516, 2691935), (1895, 2153548), (3790, 1076774), (7580, 538387), (14023, 291020), (14551, 280460), (28046, 145510), (29102, 140230), (56092, 72755), (58204, 70115)]