19142480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{34183}}^1$

素因数の和:34203

約数の個数: 40

約数和(自身を含む): 50865792

約数和(自身を除く): 31723312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 34183, 68366, 136732, 170915, 239281, 273464, 341830, 478562, 546928, 683660, 957124, 1196405, 1367320, 1914248, 2392810, 2734640, 3828496, 4785620, 9571240, 19142480]

約数ペア:

[(1, 19142480), (2, 9571240), (4, 4785620), (5, 3828496), (7, 2734640), (8, 2392810), (10, 1914248), (14, 1367320), (16, 1196405), (20, 957124), (28, 683660), (35, 546928), (40, 478562), (56, 341830), (70, 273464), (80, 239281), (112, 170915), (140, 136732), (280, 68366), (560, 34183)]