10270040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 26710560

約数和(自身を除く): 16440520

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1373, 1496, 1870, 2746, 3740, 5492, 6865, 7480, 10984, 13730, 15103, 23341, 27460, 30206, 46682, 54920, 60412, 75515, 93364, 116705, 120824, 151030, 186728, 233410, 256751, 302060, 466820, 513502, 604120, 933640, 1027004, 1283755, 2054008, 2567510, 5135020, 10270040]

約数ペア:

[(1, 10270040), (2, 5135020), (4, 2567510), (5, 2054008), (8, 1283755), (10, 1027004), (11, 933640), (17, 604120), (20, 513502), (22, 466820), (34, 302060), (40, 256751), (44, 233410), (55, 186728), (68, 151030), (85, 120824), (88, 116705), (110, 93364), (136, 75515), (170, 60412), (187, 54920), (220, 46682), (340, 30206), (374, 27460), (440, 23341), (680, 15103), (748, 13730), (935, 10984), (1373, 7480), (1496, 6865), (1870, 5492), (2746, 3740)]