73472120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79861}}^1$

素因数の和:79895

約数の個数: 32

約数和(自身を含む): 172501920

約数和(自身を除く): 99029800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 79861, 159722, 319444, 399305, 638888, 798610, 1597220, 1836803, 3194440, 3673606, 7347212, 9184015, 14694424, 18368030, 36736060, 73472120]

約数ペア:

[(1, 73472120), (2, 36736060), (4, 18368030), (5, 14694424), (8, 9184015), (10, 7347212), (20, 3673606), (23, 3194440), (40, 1836803), (46, 1597220), (92, 798610), (115, 638888), (184, 399305), (230, 319444), (460, 159722), (920, 79861)]