2013274900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{221239}}^1$

素因数の和:221273

約数の個数: 72

約数和(自身を含む): 5377016960

約数和(自身を除く): 3363742060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 221239, 442478, 884956, 1106195, 1548673, 2212390, 2876107, 3097346, 4424780, 5530975, 5752214, 6194692, 7743365, 11061950, 11504428, 14380535, 15486730, 20132749, 22123900, 28761070, 30973460, 38716825, 40265498, 57522140, 71902675, 77433650, 80530996, 100663745, 143805350, 154867300, 201327490, 287610700, 402654980, 503318725, 1006637450, 2013274900]

約数ペア:

[(1, 2013274900), (2, 1006637450), (4, 503318725), (5, 402654980), (7, 287610700), (10, 201327490), (13, 154867300), (14, 143805350), (20, 100663745), (25, 80530996), (26, 77433650), (28, 71902675), (35, 57522140), (50, 40265498), (52, 38716825), (65, 30973460), (70, 28761070), (91, 22123900), (100, 20132749), (130, 15486730), (140, 14380535), (175, 11504428), (182, 11061950), (260, 7743365), (325, 6194692), (350, 5752214), (364, 5530975), (455, 4424780), (650, 3097346), (700, 2876107), (910, 2212390), (1300, 1548673), (1820, 1106195), (2275, 884956), (4550, 442478), (9100, 221239)]