42155110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1747}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 80547840

約数和(自身を除く): 38392730

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 1270, 1747, 2413, 3494, 4826, 8735, 12065, 17470, 24130, 33193, 66386, 165965, 221869, 331930, 443738, 1109345, 2218690, 4215511, 8431022, 21077555, 42155110]

約数ペア:

[(1, 42155110), (2, 21077555), (5, 8431022), (10, 4215511), (19, 2218690), (38, 1109345), (95, 443738), (127, 331930), (190, 221869), (254, 165965), (635, 66386), (1270, 33193), (1747, 24130), (2413, 17470), (3494, 12065), (4826, 8735)]