42075220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191251}}^1$

素因数の和:191271

約数の個数: 24

約数和(自身を含む): 96391008

約数和(自身を除く): 54315788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 191251, 382502, 765004, 956255, 1912510, 2103761, 3825020, 4207522, 8415044, 10518805, 21037610, 42075220]

約数ペア:

[(1, 42075220), (2, 21037610), (4, 10518805), (5, 8415044), (10, 4207522), (11, 3825020), (20, 2103761), (22, 1912510), (44, 956255), (55, 765004), (110, 382502), (220, 191251)]