425657090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1\times {\mathrm{1741}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 800706816

約数和(自身を除く): 375049726

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1063, 1741, 2126, 3482, 5315, 8705, 10630, 17410, 24449, 40043, 48898, 80086, 122245, 200215, 244490, 400430, 1850683, 3701366, 9253415, 18506830, 42565709, 85131418, 212828545, 425657090]

約数ペア:

[(1, 425657090), (2, 212828545), (5, 85131418), (10, 42565709), (23, 18506830), (46, 9253415), (115, 3701366), (230, 1850683), (1063, 400430), (1741, 244490), (2126, 200215), (3482, 122245), (5315, 80086), (8705, 48898), (10630, 40043), (17410, 24449)]