68668000

素因数分解:

$2^5\times 5^3\times {\mathrm{17167}}^1$

素因数の和:17192

約数の個数: 48

約数和(自身を含む): 168727104

約数和(自身を除く): 100059104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 17167, 34334, 68668, 85835, 137336, 171670, 274672, 343340, 429175, 549344, 686680, 858350, 1373360, 1716700, 2145875, 2746720, 3433400, 4291750, 6866800, 8583500, 13733600, 17167000, 34334000, 68668000]

約数ペア:

[(1, 68668000), (2, 34334000), (4, 17167000), (5, 13733600), (8, 8583500), (10, 6866800), (16, 4291750), (20, 3433400), (25, 2746720), (32, 2145875), (40, 1716700), (50, 1373360), (80, 858350), (100, 686680), (125, 549344), (160, 429175), (200, 343340), (250, 274672), (400, 171670), (500, 137336), (800, 85835), (1000, 68668), (2000, 34334), (4000, 17167)]