827892820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{58057}}^1$

素因数の和:58120

約数の個数: 48

約数和(自身を含む): 1872718848

約数和(自身を除く): 1044826028

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7130, 14260, 58057, 116114, 232228, 290285, 580570, 1161140, 1335311, 1799767, 2670622, 3599534, 5341244, 6676555, 7199068, 8998835, 13353110, 17997670, 26706220, 35995340, 41394641, 82789282, 165578564, 206973205, 413946410, 827892820]

約数ペア:

[(1, 827892820), (2, 413946410), (4, 206973205), (5, 165578564), (10, 82789282), (20, 41394641), (23, 35995340), (31, 26706220), (46, 17997670), (62, 13353110), (92, 8998835), (115, 7199068), (124, 6676555), (155, 5341244), (230, 3599534), (310, 2670622), (460, 1799767), (620, 1335311), (713, 1161140), (1426, 580570), (2852, 290285), (3565, 232228), (7130, 116114), (14260, 58057)]