4254860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11197}}^1$

素因数の和:11225

約数の個数: 24

約数和(自身を含む): 9406320

約数和(自身を除く): 5151460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 11197, 22394, 44788, 55985, 111970, 212743, 223940, 425486, 850972, 1063715, 2127430, 4254860]

約数ペア:

[(1, 4254860), (2, 2127430), (4, 1063715), (5, 850972), (10, 425486), (19, 223940), (20, 212743), (38, 111970), (76, 55985), (95, 44788), (190, 22394), (380, 11197)]