84921440

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5153}}^1$

素因数の和:5271

約数の個数: 48

約数和(自身を含む): 202614048

約数和(自身を除く): 117692608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 5153, 8240, 10306, 16480, 20612, 25765, 41224, 51530, 82448, 103060, 164896, 206120, 412240, 530759, 824480, 1061518, 2123036, 2653795, 4246072, 5307590, 8492144, 10615180, 16984288, 21230360, 42460720, 84921440]

約数ペア:

[(1, 84921440), (2, 42460720), (4, 21230360), (5, 16984288), (8, 10615180), (10, 8492144), (16, 5307590), (20, 4246072), (32, 2653795), (40, 2123036), (80, 1061518), (103, 824480), (160, 530759), (206, 412240), (412, 206120), (515, 164896), (824, 103060), (1030, 82448), (1648, 51530), (2060, 41224), (3296, 25765), (4120, 20612), (5153, 16480), (8240, 10306)]