66756160

素因数分解:

$2^6\times 5^1\times {\mathrm{227}}^1\times {\mathrm{919}}^1$

素因数の和:1163

約数の個数: 56

約数和(自身を含む): 159837120

約数和(自身を除く): 93080960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 227, 320, 454, 908, 919, 1135, 1816, 1838, 2270, 3632, 3676, 4540, 4595, 7264, 7352, 9080, 9190, 14528, 14704, 18160, 18380, 29408, 36320, 36760, 58816, 72640, 73520, 147040, 208613, 294080, 417226, 834452, 1043065, 1668904, 2086130, 3337808, 4172260, 6675616, 8344520, 13351232, 16689040, 33378080, 66756160]

約数ペア:

[(1, 66756160), (2, 33378080), (4, 16689040), (5, 13351232), (8, 8344520), (10, 6675616), (16, 4172260), (20, 3337808), (32, 2086130), (40, 1668904), (64, 1043065), (80, 834452), (160, 417226), (227, 294080), (320, 208613), (454, 147040), (908, 73520), (919, 72640), (1135, 58816), (1816, 36760), (1838, 36320), (2270, 29408), (3632, 18380), (3676, 18160), (4540, 14704), (4595, 14528), (7264, 9190), (7352, 9080)]