69428750

素因数分解:

$2^1\times 5^4\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:918

約数の個数: 40

約数和(自身を含む): 132238920

約数和(自身を除く): 62810170

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 134, 250, 335, 625, 670, 829, 1250, 1658, 1675, 3350, 4145, 8290, 8375, 16750, 20725, 41450, 41875, 55543, 83750, 103625, 111086, 207250, 277715, 518125, 555430, 1036250, 1388575, 2777150, 6942875, 13885750, 34714375, 69428750]

約数ペア:

[(1, 69428750), (2, 34714375), (5, 13885750), (10, 6942875), (25, 2777150), (50, 1388575), (67, 1036250), (125, 555430), (134, 518125), (250, 277715), (335, 207250), (625, 111086), (670, 103625), (829, 83750), (1250, 55543), (1658, 41875), (1675, 41450), (3350, 20725), (4145, 16750), (8290, 8375)]