45317240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66643}}^1$

素因数の和:66671

約数の個数: 32

約数和(自身を含む): 107963280

約数和(自身を除く): 62646040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 66643, 133286, 266572, 333215, 533144, 666430, 1132931, 1332860, 2265862, 2665720, 4531724, 5664655, 9063448, 11329310, 22658620, 45317240]

約数ペア:

[(1, 45317240), (2, 22658620), (4, 11329310), (5, 9063448), (8, 5664655), (10, 4531724), (17, 2665720), (20, 2265862), (34, 1332860), (40, 1132931), (68, 666430), (85, 533144), (136, 333215), (170, 266572), (340, 133286), (680, 66643)]