8681260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1051}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 21208320

約数和(自身を除く): 12527060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1051, 1180, 1652, 2065, 2102, 4130, 4204, 5255, 7357, 8260, 10510, 14714, 21020, 29428, 36785, 62009, 73570, 124018, 147140, 248036, 310045, 434063, 620090, 868126, 1240180, 1736252, 2170315, 4340630, 8681260]

約数ペア:

[(1, 8681260), (2, 4340630), (4, 2170315), (5, 1736252), (7, 1240180), (10, 868126), (14, 620090), (20, 434063), (28, 310045), (35, 248036), (59, 147140), (70, 124018), (118, 73570), (140, 62009), (236, 36785), (295, 29428), (413, 21020), (590, 14714), (826, 10510), (1051, 8260), (1180, 7357), (1652, 5255), (2065, 4204), (2102, 4130)]