15697591220

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1151}}^1\times {\mathrm{6373}}^1$

素因数の和:7640

約数の個数: 48

約数和(自身を含む): 33307158528

約数和(自身を除く): 17609567308

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 1151, 2140, 2302, 4604, 5755, 6373, 11510, 12746, 23020, 25492, 31865, 63730, 123157, 127460, 246314, 492628, 615785, 681911, 1231570, 1363822, 2463140, 2727644, 3409555, 6819110, 7335323, 13638220, 14670646, 29341292, 36676615, 73353230, 146706460, 784879561, 1569759122, 3139518244, 3924397805, 7848795610, 15697591220]

約数ペア:

[(1, 15697591220), (2, 7848795610), (4, 3924397805), (5, 3139518244), (10, 1569759122), (20, 784879561), (107, 146706460), (214, 73353230), (428, 36676615), (535, 29341292), (1070, 14670646), (1151, 13638220), (2140, 7335323), (2302, 6819110), (4604, 3409555), (5755, 2727644), (6373, 2463140), (11510, 1363822), (12746, 1231570), (23020, 681911), (25492, 615785), (31865, 492628), (63730, 246314), (123157, 127460)]