273681200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{52631}}^1$

素因数の和:52662

約数の個数: 60

約数和(自身を含む): 708110928

約数和(自身を除く): 434429728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 52631, 105262, 210524, 263155, 421048, 526310, 684203, 842096, 1052620, 1315775, 1368406, 2105240, 2631550, 2736812, 3421015, 4210480, 5263100, 5473624, 6842030, 10526200, 10947248, 13684060, 17105075, 21052400, 27368120, 34210150, 54736240, 68420300, 136840600, 273681200]

約数ペア:

[(1, 273681200), (2, 136840600), (4, 68420300), (5, 54736240), (8, 34210150), (10, 27368120), (13, 21052400), (16, 17105075), (20, 13684060), (25, 10947248), (26, 10526200), (40, 6842030), (50, 5473624), (52, 5263100), (65, 4210480), (80, 3421015), (100, 2736812), (104, 2631550), (130, 2105240), (200, 1368406), (208, 1315775), (260, 1052620), (325, 842096), (400, 684203), (520, 526310), (650, 421048), (1040, 263155), (1300, 210524), (2600, 105262), (5200, 52631)]