107438560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21661}}^1$

素因数の和:21707

約数の個数: 48

約数和(自身を含む): 262023552

約数和(自身を除く): 154584992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 21661, 43322, 86644, 108305, 173288, 216610, 346576, 433220, 671491, 693152, 866440, 1342982, 1732880, 2685964, 3357455, 3465760, 5371928, 6714910, 10743856, 13429820, 21487712, 26859640, 53719280, 107438560]

約数ペア:

[(1, 107438560), (2, 53719280), (4, 26859640), (5, 21487712), (8, 13429820), (10, 10743856), (16, 6714910), (20, 5371928), (31, 3465760), (32, 3357455), (40, 2685964), (62, 1732880), (80, 1342982), (124, 866440), (155, 693152), (160, 671491), (248, 433220), (310, 346576), (496, 216610), (620, 173288), (992, 108305), (1240, 86644), (2480, 43322), (4960, 21661)]