25132750

素因数分解:

$2^1\times 5^3\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 47361600

約数和(自身を除く): 22228850

約数列:

[1, 2, 5, 10, 25, 50, 125, 229, 250, 439, 458, 878, 1145, 2195, 2290, 4390, 5725, 10975, 11450, 21950, 28625, 54875, 57250, 100531, 109750, 201062, 502655, 1005310, 2513275, 5026550, 12566375, 25132750]

約数ペア:

[(1, 25132750), (2, 12566375), (5, 5026550), (10, 2513275), (25, 1005310), (50, 502655), (125, 201062), (229, 109750), (250, 100531), (439, 57250), (458, 54875), (878, 28625), (1145, 21950), (2195, 11450), (2290, 10975), (4390, 5725)]