1040668850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{9587}}^1$

素因数の和:9779

約数の個数: 48

約数和(自身を含む): 2097240768

約数和(自身を除く): 1056571918

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 167, 325, 334, 650, 835, 1670, 2171, 4175, 4342, 8350, 9587, 10855, 19174, 21710, 47935, 54275, 95870, 108550, 124631, 239675, 249262, 479350, 623155, 1246310, 1601029, 3115775, 3202058, 6231550, 8005145, 16010290, 20813377, 40025725, 41626754, 80051450, 104066885, 208133770, 520334425, 1040668850]

約数ペア:

[(1, 1040668850), (2, 520334425), (5, 208133770), (10, 104066885), (13, 80051450), (25, 41626754), (26, 40025725), (50, 20813377), (65, 16010290), (130, 8005145), (167, 6231550), (325, 3202058), (334, 3115775), (650, 1601029), (835, 1246310), (1670, 623155), (2171, 479350), (4175, 249262), (4342, 239675), (8350, 124631), (9587, 108550), (10855, 95870), (19174, 54275), (21710, 47935)]