22459460

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1409}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 47257560

約数和(自身を除く): 24798100

約数列:

[1, 2, 4, 5, 10, 20, 797, 1409, 1594, 2818, 3188, 3985, 5636, 7045, 7970, 14090, 15940, 28180, 1122973, 2245946, 4491892, 5614865, 11229730, 22459460]

約数ペア:

[(1, 22459460), (2, 11229730), (4, 5614865), (5, 4491892), (10, 2245946), (20, 1122973), (797, 28180), (1409, 15940), (1594, 14090), (2818, 7970), (3188, 7045), (3985, 5636)]