3221500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 7469280

約数和(自身を除く): 4247780

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 379, 425, 500, 758, 850, 1516, 1700, 1895, 2125, 3790, 4250, 6443, 7580, 8500, 9475, 12886, 18950, 25772, 32215, 37900, 47375, 64430, 94750, 128860, 161075, 189500, 322150, 644300, 805375, 1610750, 3221500]

約数ペア:

[(1, 3221500), (2, 1610750), (4, 805375), (5, 644300), (10, 322150), (17, 189500), (20, 161075), (25, 128860), (34, 94750), (50, 64430), (68, 47375), (85, 37900), (100, 32215), (125, 25772), (170, 18950), (250, 12886), (340, 9475), (379, 8500), (425, 7580), (500, 6443), (758, 4250), (850, 3790), (1516, 2125), (1700, 1895)]