10538140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 23869440

約数和(自身を除く): 13331300

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 739, 1426, 1478, 2852, 2956, 3565, 3695, 7130, 7390, 14260, 14780, 16997, 22909, 33994, 45818, 67988, 84985, 91636, 114545, 169970, 229090, 339940, 458180, 526907, 1053814, 2107628, 2634535, 5269070, 10538140]

約数ペア:

[(1, 10538140), (2, 5269070), (4, 2634535), (5, 2107628), (10, 1053814), (20, 526907), (23, 458180), (31, 339940), (46, 229090), (62, 169970), (92, 114545), (115, 91636), (124, 84985), (155, 67988), (230, 45818), (310, 33994), (460, 22909), (620, 16997), (713, 14780), (739, 14260), (1426, 7390), (1478, 7130), (2852, 3695), (2956, 3565)]