16213900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5591}}^1$

素因数の和:5634

約数の個数: 36

約数和(自身を含む): 36403920

約数和(自身を除く): 20190020

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 5591, 11182, 22364, 27955, 55910, 111820, 139775, 162139, 279550, 324278, 559100, 648556, 810695, 1621390, 3242780, 4053475, 8106950, 16213900]

約数ペア:

[(1, 16213900), (2, 8106950), (4, 4053475), (5, 3242780), (10, 1621390), (20, 810695), (25, 648556), (29, 559100), (50, 324278), (58, 279550), (100, 162139), (116, 139775), (145, 111820), (290, 55910), (580, 27955), (725, 22364), (1450, 11182), (2900, 5591)]