12008800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:920

約数の個数: 72

約数和(自身を含む): 31076136

約数和(自身を除く): 19067336

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 883, 1360, 1700, 1766, 2720, 3400, 3532, 4415, 6800, 7064, 8830, 13600, 14128, 15011, 17660, 22075, 28256, 30022, 35320, 44150, 60044, 70640, 75055, 88300, 120088, 141280, 150110, 176600, 240176, 300220, 353200, 375275, 480352, 600440, 706400, 750550, 1200880, 1501100, 2401760, 3002200, 6004400, 12008800]

約数ペア:

[(1, 12008800), (2, 6004400), (4, 3002200), (5, 2401760), (8, 1501100), (10, 1200880), (16, 750550), (17, 706400), (20, 600440), (25, 480352), (32, 375275), (34, 353200), (40, 300220), (50, 240176), (68, 176600), (80, 150110), (85, 141280), (100, 120088), (136, 88300), (160, 75055), (170, 70640), (200, 60044), (272, 44150), (340, 35320), (400, 30022), (425, 28256), (544, 22075), (680, 17660), (800, 15011), (850, 14128), (883, 13600), (1360, 8830), (1700, 7064), (1766, 6800), (2720, 4415), (3400, 3532)]