42129670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{853}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 83008800

約数和(自身を除く): 40879130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 449, 853, 898, 1706, 2245, 4265, 4490, 4939, 8530, 9383, 9878, 18766, 24695, 46915, 49390, 93830, 382997, 765994, 1914985, 3829970, 4212967, 8425934, 21064835, 42129670]

約数ペア:

[(1, 42129670), (2, 21064835), (5, 8425934), (10, 4212967), (11, 3829970), (22, 1914985), (55, 765994), (110, 382997), (449, 93830), (853, 49390), (898, 46915), (1706, 24695), (2245, 18766), (4265, 9878), (4490, 9383), (4939, 8530)]