42932980

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{11239}}^1$

素因数の和:11439

約数の個数: 24

約数和(自身を含む): 90639360

約数和(自身を除く): 47706380

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 11239, 22478, 44956, 56195, 112390, 224780, 2146649, 4293298, 8586596, 10733245, 21466490, 42932980]

約数ペア:

[(1, 42932980), (2, 21466490), (4, 10733245), (5, 8586596), (10, 4293298), (20, 2146649), (191, 224780), (382, 112390), (764, 56195), (955, 44956), (1910, 22478), (3820, 11239)]