6190978840

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1739039}}^1$

素因数の和:1739139

約数の個数: 32

約数和(自身を含む): 14086224000

約数和(自身を除く): 7895245160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 1739039, 3478078, 6956156, 8695195, 13912312, 17390390, 34780780, 69561560, 154774471, 309548942, 619097884, 773872355, 1238195768, 1547744710, 3095489420, 6190978840]

約数ペア:

[(1, 6190978840), (2, 3095489420), (4, 1547744710), (5, 1238195768), (8, 773872355), (10, 619097884), (20, 309548942), (40, 154774471), (89, 69561560), (178, 34780780), (356, 17390390), (445, 13912312), (712, 8695195), (890, 6956156), (1780, 3478078), (3560, 1739039)]