1409220800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67751}}^1$

素因数の和:67786

約数の個数: 84

約数和(自身を含む): 3734354736

約数和(自身を除く): 2325133936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 10400, 20800, 67751, 135502, 271004, 338755, 542008, 677510, 880763, 1084016, 1355020, 1693775, 1761526, 2168032, 2710040, 3387550, 3523052, 4336064, 4403815, 5420080, 6775100, 7046104, 8807630, 10840160, 13550200, 14092208, 17615260, 21680320, 22019075, 27100400, 28184416, 35230520, 44038150, 54200800, 56368832, 70461040, 88076300, 108401600, 140922080, 176152600, 281844160, 352305200, 704610400, 1409220800]

約数ペア:

[(1, 1409220800), (2, 704610400), (4, 352305200), (5, 281844160), (8, 176152600), (10, 140922080), (13, 108401600), (16, 88076300), (20, 70461040), (25, 56368832), (26, 54200800), (32, 44038150), (40, 35230520), (50, 28184416), (52, 27100400), (64, 22019075), (65, 21680320), (80, 17615260), (100, 14092208), (104, 13550200), (130, 10840160), (160, 8807630), (200, 7046104), (208, 6775100), (260, 5420080), (320, 4403815), (325, 4336064), (400, 3523052), (416, 3387550), (520, 2710040), (650, 2168032), (800, 1761526), (832, 1693775), (1040, 1355020), (1300, 1084016), (1600, 880763), (2080, 677510), (2600, 542008), (4160, 338755), (5200, 271004), (10400, 135502), (20800, 67751)]