9951800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2927}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 24507360

約数和(自身を除く): 14555560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 2927, 3400, 5854, 11708, 14635, 23416, 29270, 49759, 58540, 73175, 99518, 117080, 146350, 199036, 248795, 292700, 398072, 497590, 585400, 995180, 1243975, 1990360, 2487950, 4975900, 9951800]

約数ペア:

[(1, 9951800), (2, 4975900), (4, 2487950), (5, 1990360), (8, 1243975), (10, 995180), (17, 585400), (20, 497590), (25, 398072), (34, 292700), (40, 248795), (50, 199036), (68, 146350), (85, 117080), (100, 99518), (136, 73175), (170, 58540), (200, 49759), (340, 29270), (425, 23416), (680, 14635), (850, 11708), (1700, 5854), (2927, 3400)]