194354720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{173531}}^1$

素因数の和:173553

約数の個数: 48

約数和(自身を含む): 524760768

約数和(自身を除く): 330406048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 173531, 347062, 694124, 867655, 1214717, 1388248, 1735310, 2429434, 2776496, 3470620, 4858868, 5552992, 6073585, 6941240, 9717736, 12147170, 13882480, 19435472, 24294340, 27764960, 38870944, 48588680, 97177360, 194354720]

約数ペア:

[(1, 194354720), (2, 97177360), (4, 48588680), (5, 38870944), (7, 27764960), (8, 24294340), (10, 19435472), (14, 13882480), (16, 12147170), (20, 9717736), (28, 6941240), (32, 6073585), (35, 5552992), (40, 4858868), (56, 3470620), (70, 2776496), (80, 2429434), (112, 1735310), (140, 1388248), (160, 1214717), (224, 867655), (280, 694124), (560, 347062), (1120, 173531)]