38527990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1319}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 72990720

約数和(自身を除く): 34462730

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 1319, 2638, 2921, 5842, 6595, 13190, 14605, 29210, 30337, 60674, 151685, 167513, 303370, 335026, 837565, 1675130, 3852799, 7705598, 19263995, 38527990]

約数ペア:

[(1, 38527990), (2, 19263995), (5, 7705598), (10, 3852799), (23, 1675130), (46, 837565), (115, 335026), (127, 303370), (230, 167513), (254, 151685), (635, 60674), (1270, 30337), (1319, 29210), (2638, 14605), (2921, 13190), (5842, 6595)]