5211830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 10329984

約数和(自身を除く): 5118154

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 853, 1222, 1706, 3055, 4265, 6110, 8530, 11089, 22178, 40091, 55445, 80182, 110890, 200455, 400910, 521183, 1042366, 2605915, 5211830]

約数ペア:

[(1, 5211830), (2, 2605915), (5, 1042366), (10, 521183), (13, 400910), (26, 200455), (47, 110890), (65, 80182), (94, 55445), (130, 40091), (235, 22178), (470, 11089), (611, 8530), (853, 6110), (1222, 4265), (1706, 3055)]