38797960

素因数分解:

$2^3\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1217}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 87476760

約数和(自身を除く): 48678800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 797, 1217, 1594, 2434, 3188, 3985, 4868, 6085, 6376, 7970, 9736, 12170, 15940, 24340, 31880, 48680, 969949, 1939898, 3879796, 4849745, 7759592, 9699490, 19398980, 38797960]

約数ペア:

[(1, 38797960), (2, 19398980), (4, 9699490), (5, 7759592), (8, 4849745), (10, 3879796), (20, 1939898), (40, 969949), (797, 48680), (1217, 31880), (1594, 24340), (2434, 15940), (3188, 12170), (3985, 9736), (4868, 7970), (6085, 6376)]