29161360

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3539}}^1$

素因数の和:3655

約数の個数: 40

約数和(自身を含む): 68477760

約数和(自身を除く): 39316400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 3539, 4120, 7078, 8240, 14156, 17695, 28312, 35390, 56624, 70780, 141560, 283120, 364517, 729034, 1458068, 1822585, 2916136, 3645170, 5832272, 7290340, 14580680, 29161360]

約数ペア:

[(1, 29161360), (2, 14580680), (4, 7290340), (5, 5832272), (8, 3645170), (10, 2916136), (16, 1822585), (20, 1458068), (40, 729034), (80, 364517), (103, 283120), (206, 141560), (412, 70780), (515, 56624), (824, 35390), (1030, 28312), (1648, 17695), (2060, 14156), (3539, 8240), (4120, 7078)]