5285980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2254

約数の個数: 48

約数和(自身を含む): 13438656

約数和(自身を除く): 8152676

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2221, 2380, 4442, 8884, 11105, 15547, 22210, 31094, 37757, 44420, 62188, 75514, 77735, 151028, 155470, 188785, 264299, 310940, 377570, 528598, 755140, 1057196, 1321495, 2642990, 5285980]

約数ペア:

[(1, 5285980), (2, 2642990), (4, 1321495), (5, 1057196), (7, 755140), (10, 528598), (14, 377570), (17, 310940), (20, 264299), (28, 188785), (34, 155470), (35, 151028), (68, 77735), (70, 75514), (85, 62188), (119, 44420), (140, 37757), (170, 31094), (238, 22210), (340, 15547), (476, 11105), (595, 8884), (1190, 4442), (2221, 2380)]