25911153780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{442019}}^1$

素因数の和:443008

約数の個数: 48

約数和(自身を含む): 72625654080

約数和(自身を除く): 46714500300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 977, 1954, 2931, 3908, 4885, 5862, 9770, 11724, 14655, 19540, 29310, 58620, 442019, 884038, 1326057, 1768076, 2210095, 2652114, 4420190, 5304228, 6630285, 8840380, 13260570, 26521140, 431852563, 863705126, 1295557689, 1727410252, 2159262815, 2591115378, 4318525630, 5182230756, 6477788445, 8637051260, 12955576890, 25911153780]

約数ペア:

[(1, 25911153780), (2, 12955576890), (3, 8637051260), (4, 6477788445), (5, 5182230756), (6, 4318525630), (10, 2591115378), (12, 2159262815), (15, 1727410252), (20, 1295557689), (30, 863705126), (60, 431852563), (977, 26521140), (1954, 13260570), (2931, 8840380), (3908, 6630285), (4885, 5304228), (5862, 4420190), (9770, 2652114), (11724, 2210095), (14655, 1768076), (19540, 1326057), (29310, 884038), (58620, 442019)]