4399880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3793}}^1$

素因数の和:3833

約数の個数: 32

約数和(自身を含む): 10243800

約数和(自身を除く): 5843920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 3793, 7586, 15172, 18965, 30344, 37930, 75860, 109997, 151720, 219994, 439988, 549985, 879976, 1099970, 2199940, 4399880]

約数ペア:

[(1, 4399880), (2, 2199940), (4, 1099970), (5, 879976), (8, 549985), (10, 439988), (20, 219994), (29, 151720), (40, 109997), (58, 75860), (116, 37930), (145, 30344), (232, 18965), (290, 15172), (580, 7586), (1160, 3793)]