5453380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 12257280

約数和(自身を除く): 6803900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 127, 190, 226, 254, 380, 452, 508, 565, 635, 1130, 1270, 2147, 2260, 2413, 2540, 4294, 4826, 8588, 9652, 10735, 12065, 14351, 21470, 24130, 28702, 42940, 48260, 57404, 71755, 143510, 272669, 287020, 545338, 1090676, 1363345, 2726690, 5453380]

約数ペア:

[(1, 5453380), (2, 2726690), (4, 1363345), (5, 1090676), (10, 545338), (19, 287020), (20, 272669), (38, 143510), (76, 71755), (95, 57404), (113, 48260), (127, 42940), (190, 28702), (226, 24130), (254, 21470), (380, 14351), (452, 12065), (508, 10735), (565, 9652), (635, 8588), (1130, 4826), (1270, 4294), (2147, 2540), (2260, 2413)]