2021699060

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{5227}}^1$

素因数の和:5552

約数の個数: 48

約数和(自身を含む): 4315985856

約数和(自身を除く): 2294286796

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 233, 332, 415, 466, 830, 932, 1165, 1660, 2330, 4660, 5227, 10454, 19339, 20908, 26135, 38678, 52270, 77356, 96695, 104540, 193390, 386780, 433841, 867682, 1217891, 1735364, 2169205, 2435782, 4338410, 4871564, 6089455, 8676820, 12178910, 24357820, 101084953, 202169906, 404339812, 505424765, 1010849530, 2021699060]

約数ペア:

[(1, 2021699060), (2, 1010849530), (4, 505424765), (5, 404339812), (10, 202169906), (20, 101084953), (83, 24357820), (166, 12178910), (233, 8676820), (332, 6089455), (415, 4871564), (466, 4338410), (830, 2435782), (932, 2169205), (1165, 1735364), (1660, 1217891), (2330, 867682), (4660, 433841), (5227, 386780), (10454, 193390), (19339, 104540), (20908, 96695), (26135, 77356), (38678, 52270)]