45062140

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 96832512

約数和(自身を除く): 51770372

約数列:

[1, 2, 4, 5, 10, 20, 113, 127, 157, 226, 254, 314, 452, 508, 565, 628, 635, 785, 1130, 1270, 1570, 2260, 2540, 3140, 14351, 17741, 19939, 28702, 35482, 39878, 57404, 70964, 71755, 79756, 88705, 99695, 143510, 177410, 199390, 287020, 354820, 398780, 2253107, 4506214, 9012428, 11265535, 22531070, 45062140]

約数ペア:

[(1, 45062140), (2, 22531070), (4, 11265535), (5, 9012428), (10, 4506214), (20, 2253107), (113, 398780), (127, 354820), (157, 287020), (226, 199390), (254, 177410), (314, 143510), (452, 99695), (508, 88705), (565, 79756), (628, 71755), (635, 70964), (785, 57404), (1130, 39878), (1270, 35482), (1570, 28702), (2260, 19939), (2540, 17741), (3140, 14351)]