2100082580

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{16633}}^1$

素因数の和:16808

約数の個数: 48

約数和(自身を含む): 4527109440

約数和(自身を除く): 2427026860

約数列:

[1, 2, 4, 5, 10, 20, 59, 107, 118, 214, 236, 295, 428, 535, 590, 1070, 1180, 2140, 6313, 12626, 16633, 25252, 31565, 33266, 63130, 66532, 83165, 126260, 166330, 332660, 981347, 1779731, 1962694, 3559462, 3925388, 4906735, 7118924, 8898655, 9813470, 17797310, 19626940, 35594620, 105004129, 210008258, 420016516, 525020645, 1050041290, 2100082580]

約数ペア:

[(1, 2100082580), (2, 1050041290), (4, 525020645), (5, 420016516), (10, 210008258), (20, 105004129), (59, 35594620), (107, 19626940), (118, 17797310), (214, 9813470), (236, 8898655), (295, 7118924), (428, 4906735), (535, 3925388), (590, 3559462), (1070, 1962694), (1180, 1779731), (2140, 981347), (6313, 332660), (12626, 166330), (16633, 126260), (25252, 83165), (31565, 66532), (33266, 63130)]