67204960

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2819}}^1$

素因数の和:2983

約数の個数: 48

約数和(自身を含む): 159894000

約数和(自身を除く): 92689040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 2384, 2819, 2980, 4768, 5638, 5960, 11276, 11920, 14095, 22552, 23840, 28190, 45104, 56380, 90208, 112760, 225520, 420031, 451040, 840062, 1680124, 2100155, 3360248, 4200310, 6720496, 8400620, 13440992, 16801240, 33602480, 67204960]

約数ペア:

[(1, 67204960), (2, 33602480), (4, 16801240), (5, 13440992), (8, 8400620), (10, 6720496), (16, 4200310), (20, 3360248), (32, 2100155), (40, 1680124), (80, 840062), (149, 451040), (160, 420031), (298, 225520), (596, 112760), (745, 90208), (1192, 56380), (1490, 45104), (2384, 28190), (2819, 23840), (2980, 22552), (4768, 14095), (5638, 11920), (5960, 11276)]