4239902800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{65837}}^1$

素因数の和:65885

約数の個数: 120

約数和(自身を含む): 12147901056

約数和(自身を除く): 7907998256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 1840, 2300, 2576, 2800, 3220, 4025, 4600, 6440, 8050, 9200, 12880, 16100, 32200, 64400, 65837, 131674, 263348, 329185, 460859, 526696, 658370, 921718, 1053392, 1316740, 1514251, 1645925, 1843436, 2304295, 2633480, 3028502, 3291850, 3686872, 4608590, 5266960, 6057004, 6583700, 7373744, 7571255, 9217180, 10599757, 11521475, 12114008, 13167400, 15142510, 18434360, 21199514, 23042950, 24228016, 26334800, 30285020, 36868720, 37856275, 42399028, 46085900, 52998785, 60570040, 75712550, 84798056, 92171800, 105997570, 121140080, 151425100, 169596112, 184343600, 211995140, 264993925, 302850200, 423990280, 529987850, 605700400, 847980560, 1059975700, 2119951400, 4239902800]

約数ペア:

[(1, 4239902800), (2, 2119951400), (4, 1059975700), (5, 847980560), (7, 605700400), (8, 529987850), (10, 423990280), (14, 302850200), (16, 264993925), (20, 211995140), (23, 184343600), (25, 169596112), (28, 151425100), (35, 121140080), (40, 105997570), (46, 92171800), (50, 84798056), (56, 75712550), (70, 60570040), (80, 52998785), (92, 46085900), (100, 42399028), (112, 37856275), (115, 36868720), (140, 30285020), (161, 26334800), (175, 24228016), (184, 23042950), (200, 21199514), (230, 18434360), (280, 15142510), (322, 13167400), (350, 12114008), (368, 11521475), (400, 10599757), (460, 9217180), (560, 7571255), (575, 7373744), (644, 6583700), (700, 6057004), (805, 5266960), (920, 4608590), (1150, 3686872), (1288, 3291850), (1400, 3028502), (1610, 2633480), (1840, 2304295), (2300, 1843436), (2576, 1645925), (2800, 1514251), (3220, 1316740), (4025, 1053392), (4600, 921718), (6440, 658370), (8050, 526696), (9200, 460859), (12880, 329185), (16100, 263348), (32200, 131674), (64400, 65837)]