42362210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20269}}^1$

素因数の和:20306

約数の個数: 32

約数和(自身を含む): 87566400

約数和(自身を除く): 45204190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 20269, 40538, 101345, 202690, 222959, 385111, 445918, 770222, 1114795, 1925555, 2229590, 3851110, 4236221, 8472442, 21181105, 42362210]

約数ペア:

[(1, 42362210), (2, 21181105), (5, 8472442), (10, 4236221), (11, 3851110), (19, 2229590), (22, 1925555), (38, 1114795), (55, 770222), (95, 445918), (110, 385111), (190, 222959), (209, 202690), (418, 101345), (1045, 40538), (2090, 20269)]