276614000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{10639}}^1$

素因数の和:10675

約数の個数: 80

約数和(自身を含む): 720370560

約数和(自身を除く): 443756560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1040, 1300, 1625, 2000, 2600, 3250, 5200, 6500, 10639, 13000, 21278, 26000, 42556, 53195, 85112, 106390, 138307, 170224, 212780, 265975, 276614, 425560, 531950, 553228, 691535, 851120, 1063900, 1106456, 1329875, 1383070, 2127800, 2212912, 2659750, 2766140, 3457675, 4255600, 5319500, 5532280, 6915350, 10639000, 11064560, 13830700, 17288375, 21278000, 27661400, 34576750, 55322800, 69153500, 138307000, 276614000]

約数ペア:

[(1, 276614000), (2, 138307000), (4, 69153500), (5, 55322800), (8, 34576750), (10, 27661400), (13, 21278000), (16, 17288375), (20, 13830700), (25, 11064560), (26, 10639000), (40, 6915350), (50, 5532280), (52, 5319500), (65, 4255600), (80, 3457675), (100, 2766140), (104, 2659750), (125, 2212912), (130, 2127800), (200, 1383070), (208, 1329875), (250, 1106456), (260, 1063900), (325, 851120), (400, 691535), (500, 553228), (520, 531950), (650, 425560), (1000, 276614), (1040, 265975), (1300, 212780), (1625, 170224), (2000, 138307), (2600, 106390), (3250, 85112), (5200, 53195), (6500, 42556), (10639, 26000), (13000, 21278)]