58204420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{70981}}^1$

素因数の和:71031

約数の個数: 24

約数和(自身を含む): 125212248

約数和(自身を除く): 67007828

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 70981, 141962, 283924, 354905, 709810, 1419620, 2910221, 5820442, 11640884, 14551105, 29102210, 58204420]

約数ペア:

[(1, 58204420), (2, 29102210), (4, 14551105), (5, 11640884), (10, 5820442), (20, 2910221), (41, 1419620), (82, 709810), (164, 354905), (205, 283924), (410, 141962), (820, 70981)]