29449760

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1787}}^1$

素因数の和:1905

約数の個数: 48

約数和(自身を含む): 70289856

約数和(自身を除く): 40840096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 1787, 2060, 3296, 3574, 4120, 7148, 8240, 8935, 14296, 16480, 17870, 28592, 35740, 57184, 71480, 142960, 184061, 285920, 368122, 736244, 920305, 1472488, 1840610, 2944976, 3681220, 5889952, 7362440, 14724880, 29449760]

約数ペア:

[(1, 29449760), (2, 14724880), (4, 7362440), (5, 5889952), (8, 3681220), (10, 2944976), (16, 1840610), (20, 1472488), (32, 920305), (40, 736244), (80, 368122), (103, 285920), (160, 184061), (206, 142960), (412, 71480), (515, 57184), (824, 35740), (1030, 28592), (1648, 17870), (1787, 16480), (2060, 14296), (3296, 8935), (3574, 8240), (4120, 7148)]