22763440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{5807}}^1$

素因数の和:5834

約数の個数: 60

約数和(自身を含む): 61576416

約数和(自身を除く): 38812976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 5807, 11614, 23228, 29035, 40649, 46456, 58070, 81298, 92912, 116140, 162596, 203245, 232280, 284543, 325192, 406490, 464560, 569086, 650384, 812980, 1138172, 1422715, 1625960, 2276344, 2845430, 3251920, 4552688, 5690860, 11381720, 22763440]

約数ペア:

[(1, 22763440), (2, 11381720), (4, 5690860), (5, 4552688), (7, 3251920), (8, 2845430), (10, 2276344), (14, 1625960), (16, 1422715), (20, 1138172), (28, 812980), (35, 650384), (40, 569086), (49, 464560), (56, 406490), (70, 325192), (80, 284543), (98, 232280), (112, 203245), (140, 162596), (196, 116140), (245, 92912), (280, 81298), (392, 58070), (490, 46456), (560, 40649), (784, 29035), (980, 23228), (1960, 11614), (3920, 5807)]