8892331280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{15879163}}^1$

素因数の和:15879183

約数の個数: 40

約数和(自身を含む): 23628196032

約数和(自身を除く): 14735864752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 15879163, 31758326, 63516652, 79395815, 111154141, 127033304, 158791630, 222308282, 254066608, 317583260, 444616564, 555770705, 635166520, 889233128, 1111541410, 1270333040, 1778466256, 2223082820, 4446165640, 8892331280]

約数ペア:

[(1, 8892331280), (2, 4446165640), (4, 2223082820), (5, 1778466256), (7, 1270333040), (8, 1111541410), (10, 889233128), (14, 635166520), (16, 555770705), (20, 444616564), (28, 317583260), (35, 254066608), (40, 222308282), (56, 158791630), (70, 127033304), (80, 111154141), (112, 79395815), (140, 63516652), (280, 31758326), (560, 15879163)]