42085280

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7109}}^1$

素因数の和:7161

約数の個数: 48

約数和(自身を含む): 102128040

約数和(自身を除く): 60042760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 7109, 14218, 28436, 35545, 56872, 71090, 113744, 142180, 227488, 263033, 284360, 526066, 568720, 1052132, 1137440, 1315165, 2104264, 2630330, 4208528, 5260660, 8417056, 10521320, 21042640, 42085280]

約数ペア:

[(1, 42085280), (2, 21042640), (4, 10521320), (5, 8417056), (8, 5260660), (10, 4208528), (16, 2630330), (20, 2104264), (32, 1315165), (37, 1137440), (40, 1052132), (74, 568720), (80, 526066), (148, 284360), (160, 263033), (185, 227488), (296, 142180), (370, 113744), (592, 71090), (740, 56872), (1184, 35545), (1480, 28436), (2960, 14218), (5920, 7109)]