139308440

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{59029}}^1$

素因数の和:59099

約数の個数: 32

約数和(自身を含む): 318762000

約数和(自身を除く): 179453560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 59029, 118058, 236116, 295145, 472232, 590290, 1180580, 2361160, 3482711, 6965422, 13930844, 17413555, 27861688, 34827110, 69654220, 139308440]

約数ペア:

[(1, 139308440), (2, 69654220), (4, 34827110), (5, 27861688), (8, 17413555), (10, 13930844), (20, 6965422), (40, 3482711), (59, 2361160), (118, 1180580), (236, 590290), (295, 472232), (472, 295145), (590, 236116), (1180, 118058), (2360, 59029)]