1640346910

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{10037}}^1$

素因数の和:10380

約数の個数: 32

約数和(自身を含む): 3013809120

約数和(自身を除く): 1373462210

約数列:

[1, 2, 5, 10, 59, 118, 277, 295, 554, 590, 1385, 2770, 10037, 16343, 20074, 32686, 50185, 81715, 100370, 163430, 592183, 1184366, 2780249, 2960915, 5560498, 5921830, 13901245, 27802490, 164034691, 328069382, 820173455, 1640346910]

約数ペア:

[(1, 1640346910), (2, 820173455), (5, 328069382), (10, 164034691), (59, 27802490), (118, 13901245), (277, 5921830), (295, 5560498), (554, 2960915), (590, 2780249), (1385, 1184366), (2770, 592183), (10037, 163430), (16343, 100370), (20074, 81715), (32686, 50185)]