66482080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59359}}^1$

素因数の和:59381

約数の個数: 48

約数和(自身を含む): 179504640

約数和(自身を除く): 113022560

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, 59359, 118718, 237436, 296795, 415513, 474872, 593590, 831026, 949744, 1187180, 1662052, 1899488, 2077565, 2374360, 3324104, 4155130, 4748720, 6648208, 8310260, 9497440, 13296416, 16620520, 33241040, 66482080]

約数ペア:

[(1, 66482080), (2, 33241040), (4, 16620520), (5, 13296416), (7, 9497440), (8, 8310260), (10, 6648208), (14, 4748720), (16, 4155130), (20, 3324104), (28, 2374360), (32, 2077565), (35, 1899488), (40, 1662052), (56, 1187180), (70, 949744), (80, 831026), (112, 593590), (140, 474872), (160, 415513), (224, 296795), (280, 237436), (560, 118718), (1120, 59359)]