17195920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{30707}}^1$

素因数の和:30727

約数の個数: 40

約数和(自身を含む): 45693504

約数和(自身を除く): 28497584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 30707, 61414, 122828, 153535, 214949, 245656, 307070, 429898, 491312, 614140, 859796, 1074745, 1228280, 1719592, 2149490, 2456560, 3439184, 4298980, 8597960, 17195920]

約数ペア:

[(1, 17195920), (2, 8597960), (4, 4298980), (5, 3439184), (7, 2456560), (8, 2149490), (10, 1719592), (14, 1228280), (16, 1074745), (20, 859796), (28, 614140), (35, 491312), (40, 429898), (56, 307070), (70, 245656), (80, 214949), (112, 153535), (140, 122828), (280, 61414), (560, 30707)]