200220800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4813}}^1$

素因数の和:4850

約数の個数: 96

約数和(自身を含む): 532765380

約数和(自身を除く): 332544580

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1300, 1600, 1664, 2080, 2600, 3200, 4160, 4813, 5200, 8320, 9626, 10400, 19252, 20800, 24065, 38504, 41600, 48130, 62569, 77008, 96260, 120325, 125138, 154016, 192520, 240650, 250276, 308032, 312845, 385040, 481300, 500552, 616064, 625690, 770080, 962600, 1001104, 1251380, 1540160, 1564225, 1925200, 2002208, 2502760, 3080320, 3128450, 3850400, 4004416, 5005520, 6256900, 7700800, 8008832, 10011040, 12513800, 15401600, 20022080, 25027600, 40044160, 50055200, 100110400, 200220800]

約数ペア:

[(1, 200220800), (2, 100110400), (4, 50055200), (5, 40044160), (8, 25027600), (10, 20022080), (13, 15401600), (16, 12513800), (20, 10011040), (25, 8008832), (26, 7700800), (32, 6256900), (40, 5005520), (50, 4004416), (52, 3850400), (64, 3128450), (65, 3080320), (80, 2502760), (100, 2002208), (104, 1925200), (128, 1564225), (130, 1540160), (160, 1251380), (200, 1001104), (208, 962600), (260, 770080), (320, 625690), (325, 616064), (400, 500552), (416, 481300), (520, 385040), (640, 312845), (650, 308032), (800, 250276), (832, 240650), (1040, 192520), (1300, 154016), (1600, 125138), (1664, 120325), (2080, 96260), (2600, 77008), (3200, 62569), (4160, 48130), (4813, 41600), (5200, 38504), (8320, 24065), (9626, 20800), (10400, 19252)]