4114580

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 8678880

約数和(自身を除く): 4564300

約数列:

[1, 2, 4, 5, 10, 20, 419, 491, 838, 982, 1676, 1964, 2095, 2455, 4190, 4910, 8380, 9820, 205729, 411458, 822916, 1028645, 2057290, 4114580]

約数ペア:

[(1, 4114580), (2, 2057290), (4, 1028645), (5, 822916), (10, 411458), (20, 205729), (419, 9820), (491, 8380), (838, 4910), (982, 4190), (1676, 2455), (1964, 2095)]