4252884.00000000

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 35289408

約数和(自身を除く): 22198288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 241, 280, 388, 482, 485, 560, 679, 776, 964, 970, 1205, 1358, 1552, 1687, 1928, 1940, 2410, 2716, 3374, 3395, 3856, 3880, 4820, 5432, 6748, 6790, 7760, 8435, 9640, 10864, 13496, 13580, 16870, 19280, 23377, 26992, 27160, 33740, 46754, 54320, 67480, 93508, 116885, 134960, 163639, 187016, 233770, 327278, 374032, 467540, 654556, 818195, 935080, 1309112, 1636390, 1870160, 2618224, 3272780, 6545560, 13091120]

約数ペア:

[(1, 13091120), (2, 6545560), (4, 3272780), (5, 2618224), (7, 1870160), (8, 1636390), (10, 1309112), (14, 935080), (16, 818195), (20, 654556), (28, 467540), (35, 374032), (40, 327278), (56, 233770), (70, 187016), (80, 163639), (97, 134960), (112, 116885), (140, 93508), (194, 67480), (241, 54320), (280, 46754), (388, 33740), (482, 27160), (485, 26992), (560, 23377), (679, 19280), (776, 16870), (964, 13580), (970, 13496), (1205, 10864), (1358, 9640), (1552, 8435), (1687, 7760), (1928, 6790), (1940, 6748), (2410, 5432), (2716, 4820), (3374, 3880), (3395, 3856)]