5021200

素因数分解:

$2^4\times 5^2\times {\mathrm{12553}}^1$

素因数の和:12571

約数の個数: 30

約数和(自身を含む): 12064394

約数和(自身を除く): 7043194

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 12553, 25106, 50212, 62765, 100424, 125530, 200848, 251060, 313825, 502120, 627650, 1004240, 1255300, 2510600, 5021200]

約数ペア:

[(1, 5021200), (2, 2510600), (4, 1255300), (5, 1004240), (8, 627650), (10, 502120), (16, 313825), (20, 251060), (25, 200848), (40, 125530), (50, 100424), (80, 62765), (100, 50212), (200, 25106), (400, 12553)]