42864610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1871}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 38005790

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 395, 790, 1871, 2291, 3742, 4582, 9355, 11455, 18710, 22910, 54259, 108518, 147809, 271295, 295618, 542590, 739045, 1478090, 4286461, 8572922, 21432305, 42864610]

約数ペア:

[(1, 42864610), (2, 21432305), (5, 8572922), (10, 4286461), (29, 1478090), (58, 739045), (79, 542590), (145, 295618), (158, 271295), (290, 147809), (395, 108518), (790, 54259), (1871, 22910), (2291, 18710), (3742, 11455), (4582, 9355)]