42930080

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1709}}^1$

素因数の和:1881

約数の個数: 48

約数和(自身を含む): 102128040

約数和(自身を除く): 59197960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 628, 785, 1256, 1570, 1709, 2512, 3140, 3418, 5024, 6280, 6836, 8545, 12560, 13672, 17090, 25120, 27344, 34180, 54688, 68360, 136720, 268313, 273440, 536626, 1073252, 1341565, 2146504, 2683130, 4293008, 5366260, 8586016, 10732520, 21465040, 42930080]

約数ペア:

[(1, 42930080), (2, 21465040), (4, 10732520), (5, 8586016), (8, 5366260), (10, 4293008), (16, 2683130), (20, 2146504), (32, 1341565), (40, 1073252), (80, 536626), (157, 273440), (160, 268313), (314, 136720), (628, 68360), (785, 54688), (1256, 34180), (1570, 27344), (1709, 25120), (2512, 17090), (3140, 13672), (3418, 12560), (5024, 8545), (6280, 6836)]