27159040

素因数分解:

$2^9\times 5^1\times {\mathrm{103}}^2$

素因数の和:229

約数の個数: 60

約数和(自身を含む): 65756394

約数和(自身を除く): 38597354

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 320, 412, 512, 515, 640, 824, 1030, 1280, 1648, 2060, 2560, 3296, 4120, 6592, 8240, 10609, 13184, 16480, 21218, 26368, 32960, 42436, 52736, 53045, 65920, 84872, 106090, 131840, 169744, 212180, 263680, 339488, 424360, 678976, 848720, 1357952, 1697440, 2715904, 3394880, 5431808, 6789760, 13579520, 27159040]

約数ペア:

[(1, 27159040), (2, 13579520), (4, 6789760), (5, 5431808), (8, 3394880), (10, 2715904), (16, 1697440), (20, 1357952), (32, 848720), (40, 678976), (64, 424360), (80, 339488), (103, 263680), (128, 212180), (160, 169744), (206, 131840), (256, 106090), (320, 84872), (412, 65920), (512, 53045), (515, 52736), (640, 42436), (824, 32960), (1030, 26368), (1280, 21218), (1648, 16480), (2060, 13184), (2560, 10609), (3296, 8240), (4120, 6592)]