17505936040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2591}}^1\times {\mathrm{3187}}^1$

素因数の和:5842

約数の個数: 64

約数和(自身を含む): 40159618560

約数和(自身を除く): 22653682520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 2591, 3187, 5182, 6374, 10364, 12748, 12955, 15935, 20728, 25496, 25910, 31870, 51820, 63740, 103640, 127480, 137323, 168911, 274646, 337822, 549292, 675644, 686615, 844555, 1098584, 1351288, 1373230, 1689110, 2746460, 3378220, 5492920, 6756440, 8257517, 16515034, 33030068, 41287585, 66060136, 82575170, 165150340, 330300680, 437648401, 875296802, 1750593604, 2188242005, 3501187208, 4376484010, 8752968020, 17505936040]

約数ペア:

[(1, 17505936040), (2, 8752968020), (4, 4376484010), (5, 3501187208), (8, 2188242005), (10, 1750593604), (20, 875296802), (40, 437648401), (53, 330300680), (106, 165150340), (212, 82575170), (265, 66060136), (424, 41287585), (530, 33030068), (1060, 16515034), (2120, 8257517), (2591, 6756440), (3187, 5492920), (5182, 3378220), (6374, 2746460), (10364, 1689110), (12748, 1373230), (12955, 1351288), (15935, 1098584), (20728, 844555), (25496, 686615), (25910, 675644), (31870, 549292), (51820, 337822), (63740, 274646), (103640, 168911), (127480, 137323)]