4937200

素因数分解:

$2^4\times 5^2\times {\mathrm{12343}}^1$

素因数の和:12361

約数の個数: 30

約数和(自身を含む): 11862584

約数和(自身を除く): 6925384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 12343, 24686, 49372, 61715, 98744, 123430, 197488, 246860, 308575, 493720, 617150, 987440, 1234300, 2468600, 4937200]

約数ペア:

[(1, 4937200), (2, 2468600), (4, 1234300), (5, 987440), (8, 617150), (10, 493720), (16, 308575), (20, 246860), (25, 197488), (40, 123430), (50, 98744), (80, 61715), (100, 49372), (200, 24686), (400, 12343)]