110219620

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{16067}}^1$

素因数の和:16097

約数の個数: 48

約数和(自身を含む): 269942400

約数和(自身を除く): 159722780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 16067, 32134, 64268, 80335, 112469, 160670, 224938, 321340, 449876, 562345, 787283, 1124690, 1574566, 2249380, 3149132, 3936415, 5510981, 7872830, 11021962, 15745660, 22043924, 27554905, 55109810, 110219620]

約数ペア:

[(1, 110219620), (2, 55109810), (4, 27554905), (5, 22043924), (7, 15745660), (10, 11021962), (14, 7872830), (20, 5510981), (28, 3936415), (35, 3149132), (49, 2249380), (70, 1574566), (98, 1124690), (140, 787283), (196, 562345), (245, 449876), (343, 321340), (490, 224938), (686, 160670), (980, 112469), (1372, 80335), (1715, 64268), (3430, 32134), (6860, 16067)]