7133073040

素因数分解:

$2^4\times 5^1\times {\mathrm{10357}}^1\times {\mathrm{8609}}^1$

素因数の和:18979

約数の個数: 40

約数和(自身を含む): 16587922680

約数和(自身を除く): 9454849640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 8609, 10357, 17218, 20714, 34436, 41428, 43045, 51785, 68872, 82856, 86090, 103570, 137744, 165712, 172180, 207140, 344360, 414280, 688720, 828560, 89163413, 178326826, 356653652, 445817065, 713307304, 891634130, 1426614608, 1783268260, 3566536520, 7133073040]

約数ペア:

[(1, 7133073040), (2, 3566536520), (4, 1783268260), (5, 1426614608), (8, 891634130), (10, 713307304), (16, 445817065), (20, 356653652), (40, 178326826), (80, 89163413), (8609, 828560), (10357, 688720), (17218, 414280), (20714, 344360), (34436, 207140), (41428, 172180), (43045, 165712), (51785, 137744), (68872, 103570), (82856, 86090)]