1625668850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{22133}}^1$

素因数の和:22271

約数の個数: 48

約数和(自身を含む): 3285305352

約数和(自身を除く): 1659636502

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 113, 130, 226, 325, 565, 650, 1130, 1469, 2825, 2938, 5650, 7345, 14690, 22133, 36725, 44266, 73450, 110665, 221330, 287729, 553325, 575458, 1106650, 1438645, 2501029, 2877290, 5002058, 7193225, 12505145, 14386450, 25010290, 32513377, 62525725, 65026754, 125051450, 162566885, 325133770, 812834425, 1625668850]

約数ペア:

[(1, 1625668850), (2, 812834425), (5, 325133770), (10, 162566885), (13, 125051450), (25, 65026754), (26, 62525725), (50, 32513377), (65, 25010290), (113, 14386450), (130, 12505145), (226, 7193225), (325, 5002058), (565, 2877290), (650, 2501029), (1130, 1438645), (1469, 1106650), (2825, 575458), (2938, 553325), (5650, 287729), (7345, 221330), (14690, 110665), (22133, 73450), (36725, 44266)]