2979368300

素因数分解:

$2^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{149717}}^1$

素因数の和:149930

約数の個数: 36

約数和(自身を含む): 6497761200

約数和(自身を除く): 3518392900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 796, 995, 1990, 3980, 4975, 9950, 19900, 149717, 299434, 598868, 748585, 1497170, 2994340, 3742925, 7485850, 14971700, 29793683, 59587366, 119174732, 148968415, 297936830, 595873660, 744842075, 1489684150, 2979368300]

約数ペア:

[(1, 2979368300), (2, 1489684150), (4, 744842075), (5, 595873660), (10, 297936830), (20, 148968415), (25, 119174732), (50, 59587366), (100, 29793683), (199, 14971700), (398, 7485850), (796, 3742925), (995, 2994340), (1990, 1497170), (3980, 748585), (4975, 598868), (9950, 299434), (19900, 149717)]