40310704

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{997}}^1$

素因数の和:1050

約数の個数: 60

約数和(自身を含む): 94299024

約数和(自身を除く): 53988320

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 361, 532, 722, 997, 1064, 1444, 1994, 2128, 2527, 2888, 3988, 5054, 5776, 6979, 7976, 10108, 13958, 15952, 18943, 20216, 27916, 37886, 40432, 55832, 75772, 111664, 132601, 151544, 265202, 303088, 359917, 530404, 719834, 1060808, 1439668, 2121616, 2519419, 2879336, 5038838, 5758672, 10077676, 20155352, 40310704]

約数ペア:

[(1, 40310704), (2, 20155352), (4, 10077676), (7, 5758672), (8, 5038838), (14, 2879336), (16, 2519419), (19, 2121616), (28, 1439668), (38, 1060808), (56, 719834), (76, 530404), (112, 359917), (133, 303088), (152, 265202), (266, 151544), (304, 132601), (361, 111664), (532, 75772), (722, 55832), (997, 40432), (1064, 37886), (1444, 27916), (1994, 20216), (2128, 18943), (2527, 15952), (2888, 13958), (3988, 10108), (5054, 7976), (5776, 6979)]