42330640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4373}}^1$

素因数の和:4408

約数の個数: 60

約数和(自身を含む): 108204012

約数和(自身を除く): 65873372

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4373, 4840, 8746, 9680, 17492, 21865, 34984, 43730, 48103, 69968, 87460, 96206, 174920, 192412, 240515, 349840, 384824, 481030, 529133, 769648, 962060, 1058266, 1924120, 2116532, 2645665, 3848240, 4233064, 5291330, 8466128, 10582660, 21165320, 42330640]

約数ペア:

[(1, 42330640), (2, 21165320), (4, 10582660), (5, 8466128), (8, 5291330), (10, 4233064), (11, 3848240), (16, 2645665), (20, 2116532), (22, 1924120), (40, 1058266), (44, 962060), (55, 769648), (80, 529133), (88, 481030), (110, 384824), (121, 349840), (176, 240515), (220, 192412), (242, 174920), (440, 96206), (484, 87460), (605, 69968), (880, 48103), (968, 43730), (1210, 34984), (1936, 21865), (2420, 17492), (4373, 9680), (4840, 8746)]