101038160

素因数分解:

$2^4\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1237}}^1$

素因数の和:2271

約数の個数: 40

約数和(自身を含む): 235333896

約数和(自身を除く): 134295736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1021, 1237, 2042, 2474, 4084, 4948, 5105, 6185, 8168, 9896, 10210, 12370, 16336, 19792, 20420, 24740, 40840, 49480, 81680, 98960, 1262977, 2525954, 5051908, 6314885, 10103816, 12629770, 20207632, 25259540, 50519080, 101038160]

約数ペア:

[(1, 101038160), (2, 50519080), (4, 25259540), (5, 20207632), (8, 12629770), (10, 10103816), (16, 6314885), (20, 5051908), (40, 2525954), (80, 1262977), (1021, 98960), (1237, 81680), (2042, 49480), (2474, 40840), (4084, 24740), (4948, 20420), (5105, 19792), (6185, 16336), (8168, 12370), (9896, 10210)]