5487760

素因数分解:

$2^4\times 5^1\times {\mathrm{68597}}^1$

素因数の和:68610

約数の個数: 20

約数和(自身を含む): 12759228

約数和(自身を除く): 7271468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68597, 137194, 274388, 342985, 548776, 685970, 1097552, 1371940, 2743880, 5487760]

約数ペア:

[(1, 5487760), (2, 2743880), (4, 1371940), (5, 1097552), (8, 685970), (10, 548776), (16, 342985), (20, 274388), (40, 137194), (80, 68597)]