211472000

素因数分解:

$2^7\times 5^3\times {\mathrm{13217}}^1$

素因数の和:13246

約数の個数: 64

約数和(自身を含む): 525812040

約数和(自身を除く): 314340040

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, 4000, 8000, 13217, 16000, 26434, 52868, 66085, 105736, 132170, 211472, 264340, 330425, 422944, 528680, 660850, 845888, 1057360, 1321700, 1652125, 1691776, 2114720, 2643400, 3304250, 4229440, 5286800, 6608500, 8458880, 10573600, 13217000, 21147200, 26434000, 42294400, 52868000, 105736000, 211472000]

約数ペア:

[(1, 211472000), (2, 105736000), (4, 52868000), (5, 42294400), (8, 26434000), (10, 21147200), (16, 13217000), (20, 10573600), (25, 8458880), (32, 6608500), (40, 5286800), (50, 4229440), (64, 3304250), (80, 2643400), (100, 2114720), (125, 1691776), (128, 1652125), (160, 1321700), (200, 1057360), (250, 845888), (320, 660850), (400, 528680), (500, 422944), (640, 330425), (800, 264340), (1000, 211472), (1600, 132170), (2000, 105736), (3200, 66085), (4000, 52868), (8000, 26434), (13217, 16000)]