22150240

素因数分解:

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

素因数の和:19799

約数の個数: 48

約数和(自身を含む): 59808672

約数和(自身を除く): 37658432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 19777, 39554, 79108, 98885, 138439, 158216, 197770, 276878, 316432, 395540, 553756, 632864, 692195, 791080, 1107512, 1384390, 1582160, 2215024, 2768780, 3164320, 4430048, 5537560, 11075120, 22150240]

約数ペア:

[(1, 22150240), (2, 11075120), (4, 5537560), (5, 4430048), (7, 3164320), (8, 2768780), (10, 2215024), (14, 1582160), (16, 1384390), (20, 1107512), (28, 791080), (32, 692195), (35, 632864), (40, 553756), (56, 395540), (70, 316432), (80, 276878), (112, 197770), (140, 158216), (160, 138439), (224, 98885), (280, 79108), (560, 39554), (1120, 19777)]