10104080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{18043}}^1$

素因数の和:18063

約数の個数: 40

約数和(自身を含む): 26849472

約数和(自身を除く): 16745392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 18043, 36086, 72172, 90215, 126301, 144344, 180430, 252602, 288688, 360860, 505204, 631505, 721720, 1010408, 1263010, 1443440, 2020816, 2526020, 5052040, 10104080]

約数ペア:

[(1, 10104080), (2, 5052040), (4, 2526020), (5, 2020816), (7, 1443440), (8, 1263010), (10, 1010408), (14, 721720), (16, 631505), (20, 505204), (28, 360860), (35, 288688), (40, 252602), (56, 180430), (70, 144344), (80, 126301), (112, 90215), (140, 72172), (280, 36086), (560, 18043)]