9270941020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{167891}}^1$

素因数の和:168162

約数の個数: 48

約数和(自身を含む): 21323627136

約数和(自身を除く): 12052686116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 251, 502, 1004, 1255, 2510, 2761, 5020, 5522, 11044, 13805, 27610, 55220, 167891, 335782, 671564, 839455, 1678910, 1846801, 3357820, 3693602, 7387204, 9234005, 18468010, 36936020, 42140641, 84281282, 168562564, 210703205, 421406410, 463547051, 842812820, 927094102, 1854188204, 2317735255, 4635470510, 9270941020]

約数ペア:

[(1, 9270941020), (2, 4635470510), (4, 2317735255), (5, 1854188204), (10, 927094102), (11, 842812820), (20, 463547051), (22, 421406410), (44, 210703205), (55, 168562564), (110, 84281282), (220, 42140641), (251, 36936020), (502, 18468010), (1004, 9234005), (1255, 7387204), (2510, 3693602), (2761, 3357820), (5020, 1846801), (5522, 1678910), (11044, 839455), (13805, 671564), (27610, 335782), (55220, 167891)]