148014080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{28909}}^1$

素因数の和:28934

約数の個数: 44

約数和(自身を含む): 355072620

約数和(自身を除く): 207058540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 28909, 57818, 115636, 144545, 231272, 289090, 462544, 578180, 925088, 1156360, 1850176, 2312720, 3700352, 4625440, 7400704, 9250880, 14801408, 18501760, 29602816, 37003520, 74007040, 148014080]

約数ペア:

[(1, 148014080), (2, 74007040), (4, 37003520), (5, 29602816), (8, 18501760), (10, 14801408), (16, 9250880), (20, 7400704), (32, 4625440), (40, 3700352), (64, 2312720), (80, 1850176), (128, 1156360), (160, 925088), (256, 578180), (320, 462544), (512, 289090), (640, 231272), (1024, 144545), (1280, 115636), (2560, 57818), (5120, 28909)]