2303500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 5346432

約数和(自身を除く): 3042932

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 271, 340, 425, 500, 542, 850, 1084, 1355, 1700, 2125, 2710, 4250, 4607, 5420, 6775, 8500, 9214, 13550, 18428, 23035, 27100, 33875, 46070, 67750, 92140, 115175, 135500, 230350, 460700, 575875, 1151750, 2303500]

約数ペア:

[(1, 2303500), (2, 1151750), (4, 575875), (5, 460700), (10, 230350), (17, 135500), (20, 115175), (25, 92140), (34, 67750), (50, 46070), (68, 33875), (85, 27100), (100, 23035), (125, 18428), (170, 13550), (250, 9214), (271, 8500), (340, 6775), (425, 5420), (500, 4607), (542, 4250), (850, 2710), (1084, 2125), (1355, 1700)]