22699460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5591}}^1$

素因数の和:5636

約数の個数: 48

約数和(自身を含む): 56367360

約数和(自身を除く): 33667900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 5591, 11182, 22364, 27955, 39137, 55910, 78274, 111820, 156548, 162139, 195685, 324278, 391370, 648556, 782740, 810695, 1134973, 1621390, 2269946, 3242780, 4539892, 5674865, 11349730, 22699460]

約数ペア:

[(1, 22699460), (2, 11349730), (4, 5674865), (5, 4539892), (7, 3242780), (10, 2269946), (14, 1621390), (20, 1134973), (28, 810695), (29, 782740), (35, 648556), (58, 391370), (70, 324278), (116, 195685), (140, 162139), (145, 156548), (203, 111820), (290, 78274), (406, 55910), (580, 39137), (812, 27955), (1015, 22364), (2030, 11182), (4060, 5591)]