548143120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{10091}}^1$

素因数の和:10208

約数の個数: 80

約数和(自身を含む): 1471655808

約数和(自身を除く): 923512688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 679, 776, 970, 1358, 1552, 1940, 2716, 3395, 3880, 5432, 6790, 7760, 10091, 10864, 13580, 20182, 27160, 40364, 50455, 54320, 70637, 80728, 100910, 141274, 161456, 201820, 282548, 353185, 403640, 565096, 706370, 807280, 978827, 1130192, 1412740, 1957654, 2825480, 3915308, 4894135, 5650960, 6851789, 7830616, 9788270, 13703578, 15661232, 19576540, 27407156, 34258945, 39153080, 54814312, 68517890, 78306160, 109628624, 137035780, 274071560, 548143120]

約数ペア:

[(1, 548143120), (2, 274071560), (4, 137035780), (5, 109628624), (7, 78306160), (8, 68517890), (10, 54814312), (14, 39153080), (16, 34258945), (20, 27407156), (28, 19576540), (35, 15661232), (40, 13703578), (56, 9788270), (70, 7830616), (80, 6851789), (97, 5650960), (112, 4894135), (140, 3915308), (194, 2825480), (280, 1957654), (388, 1412740), (485, 1130192), (560, 978827), (679, 807280), (776, 706370), (970, 565096), (1358, 403640), (1552, 353185), (1940, 282548), (2716, 201820), (3395, 161456), (3880, 141274), (5432, 100910), (6790, 80728), (7760, 70637), (10091, 54320), (10864, 50455), (13580, 40364), (20182, 27160)]