25832330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 48425040

約数和(自身を除く): 22592710

約数列:

[1, 2, 5, 10, 29, 58, 145, 281, 290, 317, 562, 634, 1405, 1585, 2810, 3170, 8149, 9193, 16298, 18386, 40745, 45965, 81490, 89077, 91930, 178154, 445385, 890770, 2583233, 5166466, 12916165, 25832330]

約数ペア:

[(1, 25832330), (2, 12916165), (5, 5166466), (10, 2583233), (29, 890770), (58, 445385), (145, 178154), (281, 91930), (290, 89077), (317, 81490), (562, 45965), (634, 40745), (1405, 18386), (1585, 16298), (2810, 9193), (3170, 8149)]