85982320

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14723}}^1$

素因数の和:14809

約数の個数: 40

約数和(自身を含む): 202661136

約数和(自身を除く): 116678816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 14723, 29446, 58892, 73615, 117784, 147230, 235568, 294460, 588920, 1074779, 1177840, 2149558, 4299116, 5373895, 8598232, 10747790, 17196464, 21495580, 42991160, 85982320]

約数ペア:

[(1, 85982320), (2, 42991160), (4, 21495580), (5, 17196464), (8, 10747790), (10, 8598232), (16, 5373895), (20, 4299116), (40, 2149558), (73, 1177840), (80, 1074779), (146, 588920), (292, 294460), (365, 235568), (584, 147230), (730, 117784), (1168, 73615), (1460, 58892), (2920, 29446), (5840, 14723)]