15210400

素因数分解:

$2^5\times 5^2\times {\mathrm{19013}}^1$

素因数の和:19033

約数の個数: 36

約数和(自身を含む): 37134342

約数和(自身を除く): 21923942

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 19013, 38026, 76052, 95065, 152104, 190130, 304208, 380260, 475325, 608416, 760520, 950650, 1521040, 1901300, 3042080, 3802600, 7605200, 15210400]

約数ペア:

[(1, 15210400), (2, 7605200), (4, 3802600), (5, 3042080), (8, 1901300), (10, 1521040), (16, 950650), (20, 760520), (25, 608416), (32, 475325), (40, 380260), (50, 304208), (80, 190130), (100, 152104), (160, 95065), (200, 76052), (400, 38026), (800, 19013)]