58171420

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{16249}}^1$

素因数の和:16437

約数の個数: 24

約数和(自身を含む): 122850000

約数和(自身を除く): 64678580

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 16249, 32498, 64996, 81245, 162490, 324980, 2908571, 5817142, 11634284, 14542855, 29085710, 58171420]

約数ペア:

[(1, 58171420), (2, 29085710), (4, 14542855), (5, 11634284), (10, 5817142), (20, 2908571), (179, 324980), (358, 162490), (716, 81245), (895, 64996), (1790, 32498), (3580, 16249)]