52170400

素因数分解:

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

素因数の和:65233

約数の個数: 36

約数和(自身を含む): 127362942

約数和(自身を除く): 75192542

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 65213, 130426, 260852, 326065, 521704, 652130, 1043408, 1304260, 1630325, 2086816, 2608520, 3260650, 5217040, 6521300, 10434080, 13042600, 26085200, 52170400]

約数ペア:

[(1, 52170400), (2, 26085200), (4, 13042600), (5, 10434080), (8, 6521300), (10, 5217040), (16, 3260650), (20, 2608520), (25, 2086816), (32, 1630325), (40, 1304260), (50, 1043408), (80, 652130), (100, 521704), (160, 326065), (200, 260852), (400, 130426), (800, 65213)]