11075120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19777}}^1$

素因数の和:19797

約数の個数: 40

約数和(自身を含む): 29429664

約数和(自身を除く): 18354544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 19777, 39554, 79108, 98885, 138439, 158216, 197770, 276878, 316432, 395540, 553756, 692195, 791080, 1107512, 1384390, 1582160, 2215024, 2768780, 5537560, 11075120]

約数ペア:

[(1, 11075120), (2, 5537560), (4, 2768780), (5, 2215024), (7, 1582160), (8, 1384390), (10, 1107512), (14, 791080), (16, 692195), (20, 553756), (28, 395540), (35, 316432), (40, 276878), (56, 197770), (70, 158216), (80, 138439), (112, 98885), (140, 79108), (280, 39554), (560, 19777)]