22845140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36847}}^1$

素因数の和:36887

約数の個数: 24

約数和(自身を含む): 49523712

約数和(自身を除く): 26678572

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 36847, 73694, 147388, 184235, 368470, 736940, 1142257, 2284514, 4569028, 5711285, 11422570, 22845140]

約数ペア:

[(1, 22845140), (2, 11422570), (4, 5711285), (5, 4569028), (10, 2284514), (20, 1142257), (31, 736940), (62, 368470), (124, 184235), (155, 147388), (310, 73694), (620, 36847)]