80132900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47137}}^1$

素因数の和:47168

約数の個数: 36

約数和(自身を含む): 184121028

約数和(自身を除く): 103988128

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 47137, 94274, 188548, 235685, 471370, 801329, 942740, 1178425, 1602658, 2356850, 3205316, 4006645, 4713700, 8013290, 16026580, 20033225, 40066450, 80132900]

約数ペア:

[(1, 80132900), (2, 40066450), (4, 20033225), (5, 16026580), (10, 8013290), (17, 4713700), (20, 4006645), (25, 3205316), (34, 2356850), (50, 1602658), (68, 1178425), (85, 942740), (100, 801329), (170, 471370), (340, 235685), (425, 188548), (850, 94274), (1700, 47137)]