422036240

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{41539}}^1$

素因数の和:41679

約数の個数: 40

約数和(自身を含む): 988984320

約数和(自身を除く): 566948080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 41539, 83078, 166156, 207695, 332312, 415390, 664624, 830780, 1661560, 3323120, 5275453, 10550906, 21101812, 26377265, 42203624, 52754530, 84407248, 105509060, 211018120, 422036240]

約数ペア:

[(1, 422036240), (2, 211018120), (4, 105509060), (5, 84407248), (8, 52754530), (10, 42203624), (16, 26377265), (20, 21101812), (40, 10550906), (80, 5275453), (127, 3323120), (254, 1661560), (508, 830780), (635, 664624), (1016, 415390), (1270, 332312), (2032, 207695), (2540, 166156), (5080, 83078), (10160, 41539)]