29257240

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1993}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 66041280

約数和(自身を除く): 36784040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1835, 1993, 2936, 3670, 3986, 7340, 7972, 9965, 14680, 15944, 19930, 39860, 79720, 731431, 1462862, 2925724, 3657155, 5851448, 7314310, 14628620, 29257240]

約数ペア:

[(1, 29257240), (2, 14628620), (4, 7314310), (5, 5851448), (8, 3657155), (10, 2925724), (20, 1462862), (40, 731431), (367, 79720), (734, 39860), (1468, 19930), (1835, 15944), (1993, 14680), (2936, 9965), (3670, 7972), (3986, 7340)]