79124960

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3319}}^1$

素因数の和:3483

約数の個数: 48

約数和(自身を含む): 188244000

約数和(自身を除く): 109119040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 2384, 2980, 3319, 4768, 5960, 6638, 11920, 13276, 16595, 23840, 26552, 33190, 53104, 66380, 106208, 132760, 265520, 494531, 531040, 989062, 1978124, 2472655, 3956248, 4945310, 7912496, 9890620, 15824992, 19781240, 39562480, 79124960]

約数ペア:

[(1, 79124960), (2, 39562480), (4, 19781240), (5, 15824992), (8, 9890620), (10, 7912496), (16, 4945310), (20, 3956248), (32, 2472655), (40, 1978124), (80, 989062), (149, 531040), (160, 494531), (298, 265520), (596, 132760), (745, 106208), (1192, 66380), (1490, 53104), (2384, 33190), (2980, 26552), (3319, 23840), (4768, 16595), (5960, 13276), (6638, 11920)]