4938400

素因数分解:

$2^5\times 5^2\times {\mathrm{6173}}^1$

素因数の和:6193

約数の個数: 36

約数和(自身を含む): 12057822

約数和(自身を除く): 7119422

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 6173, 12346, 24692, 30865, 49384, 61730, 98768, 123460, 154325, 197536, 246920, 308650, 493840, 617300, 987680, 1234600, 2469200, 4938400]

約数ペア:

[(1, 4938400), (2, 2469200), (4, 1234600), (5, 987680), (8, 617300), (10, 493840), (16, 308650), (20, 246920), (25, 197536), (32, 154325), (40, 123460), (50, 98768), (80, 61730), (100, 49384), (160, 30865), (200, 24692), (400, 12346), (800, 6173)]