2708257100

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{197683}}^1$

素因数の和:197834

約数の個数: 36

約数和(自身を含む): 5919845064

約数和(自身を除く): 3211587964

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 3425, 6850, 13700, 197683, 395366, 790732, 988415, 1976830, 3953660, 4942075, 9884150, 19768300, 27082571, 54165142, 108330284, 135412855, 270825710, 541651420, 677064275, 1354128550, 2708257100]

約数ペア:

[(1, 2708257100), (2, 1354128550), (4, 677064275), (5, 541651420), (10, 270825710), (20, 135412855), (25, 108330284), (50, 54165142), (100, 27082571), (137, 19768300), (274, 9884150), (548, 4942075), (685, 3953660), (1370, 1976830), (2740, 988415), (3425, 790732), (6850, 395366), (13700, 197683)]