54512000

素因数分解:

$2^7\times 5^3\times {\mathrm{3407}}^1$

素因数の和:3436

約数の個数: 64

約数和(自身を含む): 135570240

約数和(自身を除く): 81058240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 3407, 4000, 6814, 8000, 13628, 16000, 17035, 27256, 34070, 54512, 68140, 85175, 109024, 136280, 170350, 218048, 272560, 340700, 425875, 436096, 545120, 681400, 851750, 1090240, 1362800, 1703500, 2180480, 2725600, 3407000, 5451200, 6814000, 10902400, 13628000, 27256000, 54512000]

約数ペア:

[(1, 54512000), (2, 27256000), (4, 13628000), (5, 10902400), (8, 6814000), (10, 5451200), (16, 3407000), (20, 2725600), (25, 2180480), (32, 1703500), (40, 1362800), (50, 1090240), (64, 851750), (80, 681400), (100, 545120), (125, 436096), (128, 425875), (160, 340700), (200, 272560), (250, 218048), (320, 170350), (400, 136280), (500, 109024), (640, 85175), (800, 68140), (1000, 54512), (1600, 34070), (2000, 27256), (3200, 17035), (3407, 16000), (4000, 13628), (6814, 8000)]