79735750

素因数分解:

$2^1\times 5^3\times {\mathrm{197}}^1\times {\mathrm{1619}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 150115680

約数和(自身を除く): 70379930

約数列:

[1, 2, 5, 10, 25, 50, 125, 197, 250, 394, 985, 1619, 1970, 3238, 4925, 8095, 9850, 16190, 24625, 40475, 49250, 80950, 202375, 318943, 404750, 637886, 1594715, 3189430, 7973575, 15947150, 39867875, 79735750]

約数ペア:

[(1, 79735750), (2, 39867875), (5, 15947150), (10, 7973575), (25, 3189430), (50, 1594715), (125, 637886), (197, 404750), (250, 318943), (394, 202375), (985, 80950), (1619, 49250), (1970, 40475), (3238, 24625), (4925, 16190), (8095, 9850)]