22356580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 49061376

約数和(自身を除く): 26704796

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 107, 124, 155, 214, 310, 337, 428, 535, 620, 674, 1070, 1348, 1685, 2140, 3317, 3370, 6634, 6740, 10447, 13268, 16585, 20894, 33170, 36059, 41788, 52235, 66340, 72118, 104470, 144236, 180295, 208940, 360590, 721180, 1117829, 2235658, 4471316, 5589145, 11178290, 22356580]

約数ペア:

[(1, 22356580), (2, 11178290), (4, 5589145), (5, 4471316), (10, 2235658), (20, 1117829), (31, 721180), (62, 360590), (107, 208940), (124, 180295), (155, 144236), (214, 104470), (310, 72118), (337, 66340), (428, 52235), (535, 41788), (620, 36059), (674, 33170), (1070, 20894), (1348, 16585), (1685, 13268), (2140, 10447), (3317, 6740), (3370, 6634)]