384580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 959616

約数和(自身を除く): 575036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 67, 70, 82, 134, 140, 164, 205, 268, 287, 335, 410, 469, 574, 670, 820, 938, 1148, 1340, 1435, 1876, 2345, 2747, 2870, 4690, 5494, 5740, 9380, 10988, 13735, 19229, 27470, 38458, 54940, 76916, 96145, 192290, 384580]

約数ペア:

[(1, 384580), (2, 192290), (4, 96145), (5, 76916), (7, 54940), (10, 38458), (14, 27470), (20, 19229), (28, 13735), (35, 10988), (41, 9380), (67, 5740), (70, 5494), (82, 4690), (134, 2870), (140, 2747), (164, 2345), (205, 1876), (268, 1435), (287, 1340), (335, 1148), (410, 938), (469, 820), (574, 670)]