43141580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{569}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 96526080

約数和(自身を除く): 53384500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 223, 340, 446, 569, 892, 1115, 1138, 2230, 2276, 2845, 3791, 4460, 5690, 7582, 9673, 11380, 15164, 18955, 19346, 37910, 38692, 48365, 75820, 96730, 126887, 193460, 253774, 507548, 634435, 1268870, 2157079, 2537740, 4314158, 8628316, 10785395, 21570790, 43141580]

約数ペア:

[(1, 43141580), (2, 21570790), (4, 10785395), (5, 8628316), (10, 4314158), (17, 2537740), (20, 2157079), (34, 1268870), (68, 634435), (85, 507548), (170, 253774), (223, 193460), (340, 126887), (446, 96730), (569, 75820), (892, 48365), (1115, 38692), (1138, 37910), (2230, 19346), (2276, 18955), (2845, 15164), (3791, 11380), (4460, 9673), (5690, 7582)]