2084920980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{80251}}^1$

素因数の和:80696

約数の個数: 48

約数和(自身を含む): 5851333824

約数和(自身を除く): 3766412844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 433, 866, 1299, 1732, 2165, 2598, 4330, 5196, 6495, 8660, 12990, 25980, 80251, 160502, 240753, 321004, 401255, 481506, 802510, 963012, 1203765, 1605020, 2407530, 4815060, 34748683, 69497366, 104246049, 138994732, 173743415, 208492098, 347486830, 416984196, 521230245, 694973660, 1042460490, 2084920980]

約数ペア:

[(1, 2084920980), (2, 1042460490), (3, 694973660), (4, 521230245), (5, 416984196), (6, 347486830), (10, 208492098), (12, 173743415), (15, 138994732), (20, 104246049), (30, 69497366), (60, 34748683), (433, 4815060), (866, 2407530), (1299, 1605020), (1732, 1203765), (2165, 963012), (2598, 802510), (4330, 481506), (5196, 401255), (6495, 321004), (8660, 240753), (12990, 160502), (25980, 80251)]