38476280

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2621}}^1$

素因数の和:2999

約数の個数: 32

約数和(自身を含む): 86840640

約数和(自身を除く): 48364360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1835, 2621, 2936, 3670, 5242, 7340, 10484, 13105, 14680, 20968, 26210, 52420, 104840, 961907, 1923814, 3847628, 4809535, 7695256, 9619070, 19238140, 38476280]

約数ペア:

[(1, 38476280), (2, 19238140), (4, 9619070), (5, 7695256), (8, 4809535), (10, 3847628), (20, 1923814), (40, 961907), (367, 104840), (734, 52420), (1468, 26210), (1835, 20968), (2621, 14680), (2936, 13105), (3670, 10484), (5242, 7340)]