117223880

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{5417}}^1$

素因数の和:5969

約数の個数: 32

約数和(自身を含む): 264290040

約数和(自身を除く): 147066160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 1082, 2164, 2705, 4328, 5410, 5417, 10820, 10834, 21640, 21668, 27085, 43336, 54170, 108340, 216680, 2930597, 5861194, 11722388, 14652985, 23444776, 29305970, 58611940, 117223880]

約数ペア:

[(1, 117223880), (2, 58611940), (4, 29305970), (5, 23444776), (8, 14652985), (10, 11722388), (20, 5861194), (40, 2930597), (541, 216680), (1082, 108340), (2164, 54170), (2705, 43336), (4328, 27085), (5410, 21668), (5417, 21640), (10820, 10834)]