19143405680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{34184653}}^1$

素因数の和:34184673

約数の個数: 40

約数和(自身を含む): 50866765152

約数和(自身を除く): 31723359472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 34184653, 68369306, 136738612, 170923265, 239292571, 273477224, 341846530, 478585142, 546954448, 683693060, 957170284, 1196462855, 1367386120, 1914340568, 2392925710, 2734772240, 3828681136, 4785851420, 9571702840, 19143405680]

約数ペア:

[(1, 19143405680), (2, 9571702840), (4, 4785851420), (5, 3828681136), (7, 2734772240), (8, 2392925710), (10, 1914340568), (14, 1367386120), (16, 1196462855), (20, 957170284), (28, 683693060), (35, 546954448), (40, 478585142), (56, 341846530), (70, 273477224), (80, 239292571), (112, 170923265), (140, 136738612), (280, 68369306), (560, 34184653)]