5220249220

素因数分解:

$2^2\times 5^1\times {\mathrm{1741}}^1\times {\mathrm{149921}}^1$

素因数の和:151671

約数の個数: 24

約数和(自身を含む): 10968893208

約数和(自身を除く): 5748643988

約数列:

[1, 2, 4, 5, 10, 20, 1741, 3482, 6964, 8705, 17410, 34820, 149921, 299842, 599684, 749605, 1499210, 2998420, 261012461, 522024922, 1044049844, 1305062305, 2610124610, 5220249220]

約数ペア:

[(1, 5220249220), (2, 2610124610), (4, 1305062305), (5, 1044049844), (10, 522024922), (20, 261012461), (1741, 2998420), (3482, 1499210), (6964, 749605), (8705, 599684), (17410, 299842), (34820, 149921)]