539698540

素因数分解:

$2^2\times 5^1\times {\mathrm{4027}}^1\times {\mathrm{6701}}^1$

素因数の和:10737

約数の個数: 24

約数和(自身を含む): 1133817552

約数和(自身を除く): 594119012

約数列:

[1, 2, 4, 5, 10, 20, 4027, 6701, 8054, 13402, 16108, 20135, 26804, 33505, 40270, 67010, 80540, 134020, 26984927, 53969854, 107939708, 134924635, 269849270, 539698540]

約数ペア:

[(1, 539698540), (2, 269849270), (4, 134924635), (5, 107939708), (10, 53969854), (20, 26984927), (4027, 134020), (6701, 80540), (8054, 67010), (13402, 40270), (16108, 33505), (20135, 26804)]