42294340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17477}}^1$

素因数の和:17508

約数の個数: 36

約数和(自身を含む): 97632108

約数和(自身を除く): 55337768

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 17477, 34954, 69908, 87385, 174770, 192247, 349540, 384494, 768988, 961235, 1922470, 2114717, 3844940, 4229434, 8458868, 10573585, 21147170, 42294340]

約数ペア:

[(1, 42294340), (2, 21147170), (4, 10573585), (5, 8458868), (10, 4229434), (11, 3844940), (20, 2114717), (22, 1922470), (44, 961235), (55, 768988), (110, 384494), (121, 349540), (220, 192247), (242, 174770), (484, 87385), (605, 69908), (1210, 34954), (2420, 17477)]