594920

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 1360800

約数和(自身を除く): 765880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 139, 214, 278, 428, 535, 556, 695, 856, 1070, 1112, 1390, 2140, 2780, 4280, 5560, 14873, 29746, 59492, 74365, 118984, 148730, 297460, 594920]

約数ペア:

[(1, 594920), (2, 297460), (4, 148730), (5, 118984), (8, 74365), (10, 59492), (20, 29746), (40, 14873), (107, 5560), (139, 4280), (214, 2780), (278, 2140), (428, 1390), (535, 1112), (556, 1070), (695, 856)]