13296200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3534

約数の個数: 48

約数和(自身を含む): 32550000

約数和(自身を除く): 19253800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3499, 3800, 6998, 13996, 17495, 27992, 34990, 66481, 69980, 87475, 132962, 139960, 174950, 265924, 332405, 349900, 531848, 664810, 699800, 1329620, 1662025, 2659240, 3324050, 6648100, 13296200]

約数ペア:

[(1, 13296200), (2, 6648100), (4, 3324050), (5, 2659240), (8, 1662025), (10, 1329620), (19, 699800), (20, 664810), (25, 531848), (38, 349900), (40, 332405), (50, 265924), (76, 174950), (95, 139960), (100, 132962), (152, 87475), (190, 69980), (200, 66481), (380, 34990), (475, 27992), (760, 17495), (950, 13996), (1900, 6998), (3499, 3800)]