135332440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{178069}}^1$

素因数の和:178099

約数の個数: 32

約数和(自身を含む): 320526000

約数和(自身を除く): 185193560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 178069, 356138, 712276, 890345, 1424552, 1780690, 3383311, 3561380, 6766622, 7122760, 13533244, 16916555, 27066488, 33833110, 67666220, 135332440]

約数ペア:

[(1, 135332440), (2, 67666220), (4, 33833110), (5, 27066488), (8, 16916555), (10, 13533244), (19, 7122760), (20, 6766622), (38, 3561380), (40, 3383311), (76, 1780690), (95, 1424552), (152, 890345), (190, 712276), (380, 356138), (760, 178069)]