15696626080

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{916859}}^1$

素因数の和:916981

約数の個数: 48

約数和(自身を含む): 37429892640

約数和(自身を除く): 21733266560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 8560, 17120, 916859, 1833718, 3667436, 4584295, 7334872, 9168590, 14669744, 18337180, 29339488, 36674360, 73348720, 98103913, 146697440, 196207826, 392415652, 490519565, 784831304, 981039130, 1569662608, 1962078260, 3139325216, 3924156520, 7848313040, 15696626080]

約数ペア:

[(1, 15696626080), (2, 7848313040), (4, 3924156520), (5, 3139325216), (8, 1962078260), (10, 1569662608), (16, 981039130), (20, 784831304), (32, 490519565), (40, 392415652), (80, 196207826), (107, 146697440), (160, 98103913), (214, 73348720), (428, 36674360), (535, 29339488), (856, 18337180), (1070, 14669744), (1712, 9168590), (2140, 7334872), (3424, 4584295), (4280, 3667436), (8560, 1833718), (17120, 916859)]