40420730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33967}}^1$

素因数の和:33998

約数の個数: 32

約数和(自身を含む): 88045056

約数和(自身を除く): 47624326

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 33967, 67934, 169835, 237769, 339670, 475538, 577439, 1154878, 1188845, 2377690, 2887195, 4042073, 5774390, 8084146, 20210365, 40420730]

約数ペア:

[(1, 40420730), (2, 20210365), (5, 8084146), (7, 5774390), (10, 4042073), (14, 2887195), (17, 2377690), (34, 1188845), (35, 1154878), (70, 577439), (85, 475538), (119, 339670), (170, 237769), (238, 169835), (595, 67934), (1190, 33967)]