98163320

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{5857}}^1$

素因数の和:6287

約数の個数: 32

約数和(自身を含む): 221432400

約数和(自身を除く): 123269080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 838, 1676, 2095, 3352, 4190, 5857, 8380, 11714, 16760, 23428, 29285, 46856, 58570, 117140, 234280, 2454083, 4908166, 9816332, 12270415, 19632664, 24540830, 49081660, 98163320]

約数ペア:

[(1, 98163320), (2, 49081660), (4, 24540830), (5, 19632664), (8, 12270415), (10, 9816332), (20, 4908166), (40, 2454083), (419, 234280), (838, 117140), (1676, 58570), (2095, 46856), (3352, 29285), (4190, 23428), (5857, 16760), (8380, 11714)]