23436380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 54020736

約数和(自身を除く): 30584356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 307, 347, 614, 694, 1228, 1388, 1535, 1735, 3070, 3377, 3470, 3817, 6140, 6754, 6940, 7634, 13508, 15268, 16885, 19085, 33770, 38170, 67540, 76340, 106529, 213058, 426116, 532645, 1065290, 1171819, 2130580, 2343638, 4687276, 5859095, 11718190, 23436380]

約数ペア:

[(1, 23436380), (2, 11718190), (4, 5859095), (5, 4687276), (10, 2343638), (11, 2130580), (20, 1171819), (22, 1065290), (44, 532645), (55, 426116), (110, 213058), (220, 106529), (307, 76340), (347, 67540), (614, 38170), (694, 33770), (1228, 19085), (1388, 16885), (1535, 15268), (1735, 13508), (3070, 7634), (3377, 6940), (3470, 6754), (3817, 6140)]