5625520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3701}}^1$

素因数の和:3733

約数の個数: 40

約数和(自身を含む): 13771440

約数和(自身を除く): 8145920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 3701, 7402, 14804, 18505, 29608, 37010, 59216, 70319, 74020, 140638, 148040, 281276, 296080, 351595, 562552, 703190, 1125104, 1406380, 2812760, 5625520]

約数ペア:

[(1, 5625520), (2, 2812760), (4, 1406380), (5, 1125104), (8, 703190), (10, 562552), (16, 351595), (19, 296080), (20, 281276), (38, 148040), (40, 140638), (76, 74020), (80, 70319), (95, 59216), (152, 37010), (190, 29608), (304, 18505), (380, 14804), (760, 7402), (1520, 3701)]