39562480

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3319}}^1$

素因数の和:3481

約数の個数: 40

約数和(自身を含む): 92628000

約数和(自身を除く): 53065520

約数列:

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

約数ペア:

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