38419480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{87317}}^1$

素因数の和:87339

約数の個数: 32

約数和(自身を含む): 94303440

約数和(自身を除く): 55883960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 87317, 174634, 349268, 436585, 698536, 873170, 960487, 1746340, 1920974, 3492680, 3841948, 4802435, 7683896, 9604870, 19209740, 38419480]

約数ペア:

[(1, 38419480), (2, 19209740), (4, 9604870), (5, 7683896), (8, 4802435), (10, 3841948), (11, 3492680), (20, 1920974), (22, 1746340), (40, 960487), (44, 873170), (55, 698536), (88, 436585), (110, 349268), (220, 174634), (440, 87317)]