13660000

素因数分解:

$2^5\times 5^4\times {\mathrm{683}}^1$

素因数の和:713

約数の個数: 60

約数和(自身を含む): 33654852

約数和(自身を除く): 19994852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 683, 800, 1000, 1250, 1366, 2000, 2500, 2732, 3415, 4000, 5000, 5464, 6830, 10000, 10928, 13660, 17075, 20000, 21856, 27320, 34150, 54640, 68300, 85375, 109280, 136600, 170750, 273200, 341500, 426875, 546400, 683000, 853750, 1366000, 1707500, 2732000, 3415000, 6830000, 13660000]

約数ペア:

[(1, 13660000), (2, 6830000), (4, 3415000), (5, 2732000), (8, 1707500), (10, 1366000), (16, 853750), (20, 683000), (25, 546400), (32, 426875), (40, 341500), (50, 273200), (80, 170750), (100, 136600), (125, 109280), (160, 85375), (200, 68300), (250, 54640), (400, 34150), (500, 27320), (625, 21856), (683, 20000), (800, 17075), (1000, 13660), (1250, 10928), (1366, 10000), (2000, 6830), (2500, 5464), (2732, 5000), (3415, 4000)]