7304080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13043}}^1$

素因数の和:13063

約数の個数: 40

約数和(自身を含む): 19409472

約数和(自身を除く): 12105392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 13043, 26086, 52172, 65215, 91301, 104344, 130430, 182602, 208688, 260860, 365204, 456505, 521720, 730408, 913010, 1043440, 1460816, 1826020, 3652040, 7304080]

約数ペア:

[(1, 7304080), (2, 3652040), (4, 1826020), (5, 1460816), (7, 1043440), (8, 913010), (10, 730408), (14, 521720), (16, 456505), (20, 365204), (28, 260860), (35, 208688), (40, 182602), (56, 130430), (70, 104344), (80, 91301), (112, 65215), (140, 52172), (280, 26086), (560, 13043)]