13042600

素因数分解:

$2^3\times 5^2\times {\mathrm{65213}}^1$

素因数の和:65229

約数の個数: 24

約数和(自身を含む): 30324510

約数和(自身を除く): 17281910

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 65213, 130426, 260852, 326065, 521704, 652130, 1304260, 1630325, 2608520, 3260650, 6521300, 13042600]

約数ペア:

[(1, 13042600), (2, 6521300), (4, 3260650), (5, 2608520), (8, 1630325), (10, 1304260), (20, 652130), (25, 521704), (40, 326065), (50, 260852), (100, 130426), (200, 65213)]