38160160

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3019}}^1$

素因数の和:3113

約数の個数: 48

約数和(自身を含む): 91324800

約数和(自身を除く): 53164640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3019, 3160, 6038, 6320, 12076, 12640, 15095, 24152, 30190, 48304, 60380, 96608, 120760, 238501, 241520, 477002, 483040, 954004, 1192505, 1908008, 2385010, 3816016, 4770020, 7632032, 9540040, 19080080, 38160160]

約数ペア:

[(1, 38160160), (2, 19080080), (4, 9540040), (5, 7632032), (8, 4770020), (10, 3816016), (16, 2385010), (20, 1908008), (32, 1192505), (40, 954004), (79, 483040), (80, 477002), (158, 241520), (160, 238501), (316, 120760), (395, 96608), (632, 60380), (790, 48304), (1264, 30190), (1580, 24152), (2528, 15095), (3019, 12640), (3160, 12076), (6038, 6320)]