13265000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{379}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 35613600

約数和(自身を除く): 22348600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 379, 500, 625, 700, 758, 875, 1000, 1250, 1400, 1516, 1750, 1895, 2500, 2653, 3032, 3500, 3790, 4375, 5000, 5306, 7000, 7580, 8750, 9475, 10612, 13265, 15160, 17500, 18950, 21224, 26530, 35000, 37900, 47375, 53060, 66325, 75800, 94750, 106120, 132650, 189500, 236875, 265300, 331625, 379000, 473750, 530600, 663250, 947500, 1326500, 1658125, 1895000, 2653000, 3316250, 6632500, 13265000]

約数ペア:

[(1, 13265000), (2, 6632500), (4, 3316250), (5, 2653000), (7, 1895000), (8, 1658125), (10, 1326500), (14, 947500), (20, 663250), (25, 530600), (28, 473750), (35, 379000), (40, 331625), (50, 265300), (56, 236875), (70, 189500), (100, 132650), (125, 106120), (140, 94750), (175, 75800), (200, 66325), (250, 53060), (280, 47375), (350, 37900), (379, 35000), (500, 26530), (625, 21224), (700, 18950), (758, 17500), (875, 15160), (1000, 13265), (1250, 10612), (1400, 9475), (1516, 8750), (1750, 7580), (1895, 7000), (2500, 5306), (2653, 5000), (3032, 4375), (3500, 3790)]