2772069160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1414321}}^1$

素因数の和:1414346

約数の個数: 48

約数和(自身を含む): 7255471860

約数和(自身を除く): 4483402700

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 1414321, 2828642, 5657284, 7071605, 9900247, 11314568, 14143210, 19800494, 28286420, 39600988, 49501235, 56572840, 69301729, 79201976, 99002470, 138603458, 198004940, 277206916, 346508645, 396009880, 554413832, 693017290, 1386034580, 2772069160]

約数ペア:

[(1, 2772069160), (2, 1386034580), (4, 693017290), (5, 554413832), (7, 396009880), (8, 346508645), (10, 277206916), (14, 198004940), (20, 138603458), (28, 99002470), (35, 79201976), (40, 69301729), (49, 56572840), (56, 49501235), (70, 39600988), (98, 28286420), (140, 19800494), (196, 14143210), (245, 11314568), (280, 9900247), (392, 7071605), (490, 5657284), (980, 2828642), (1960, 1414321)]