26431160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{94397}}^1$

素因数の和:94415

約数の個数: 32

約数和(自身を含む): 67966560

約数和(自身を除く): 41535400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 94397, 188794, 377588, 471985, 660779, 755176, 943970, 1321558, 1887940, 2643116, 3303895, 3775880, 5286232, 6607790, 13215580, 26431160]

約数ペア:

[(1, 26431160), (2, 13215580), (4, 6607790), (5, 5286232), (7, 3775880), (8, 3303895), (10, 2643116), (14, 1887940), (20, 1321558), (28, 943970), (35, 755176), (40, 660779), (56, 471985), (70, 377588), (140, 188794), (280, 94397)]