142726750

素因数分解:

$2^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{8521}}^1$

素因数の和:8605

約数の個数: 32

約数和(自身を含む): 271204128

約数和(自身を除く): 128477378

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 134, 250, 335, 670, 1675, 3350, 8375, 8521, 16750, 17042, 42605, 85210, 213025, 426050, 570907, 1065125, 1141814, 2130250, 2854535, 5709070, 14272675, 28545350, 71363375, 142726750]

約数ペア:

[(1, 142726750), (2, 71363375), (5, 28545350), (10, 14272675), (25, 5709070), (50, 2854535), (67, 2130250), (125, 1141814), (134, 1065125), (250, 570907), (335, 426050), (670, 213025), (1675, 85210), (3350, 42605), (8375, 17042), (8521, 16750)]