494420

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 1058400

約数和(自身を除く): 563980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 419, 590, 838, 1180, 1676, 2095, 4190, 8380, 24721, 49442, 98884, 123605, 247210, 494420]

約数ペア:

[(1, 494420), (2, 247210), (4, 123605), (5, 98884), (10, 49442), (20, 24721), (59, 8380), (118, 4190), (236, 2095), (295, 1676), (419, 1180), (590, 838)]