38102540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2143}}^1$

素因数の和:2286

約数の個数: 48

約数和(自身を含む): 92209152

約数和(自身を除く): 54106612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2143, 2540, 3556, 4286, 4445, 8572, 8890, 10715, 15001, 17780, 21430, 30002, 42860, 60004, 75005, 150010, 272161, 300020, 544322, 1088644, 1360805, 1905127, 2721610, 3810254, 5443220, 7620508, 9525635, 19051270, 38102540]

約数ペア:

[(1, 38102540), (2, 19051270), (4, 9525635), (5, 7620508), (7, 5443220), (10, 3810254), (14, 2721610), (20, 1905127), (28, 1360805), (35, 1088644), (70, 544322), (127, 300020), (140, 272161), (254, 150010), (508, 75005), (635, 60004), (889, 42860), (1270, 30002), (1778, 21430), (2143, 17780), (2540, 15001), (3556, 10715), (4286, 8890), (4445, 8572)]