42089120

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1129}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 99950760

約数和(自身を除く): 57861640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 466, 932, 1129, 1165, 1864, 2258, 2330, 3728, 4516, 4660, 5645, 7456, 9032, 9320, 11290, 18064, 18640, 22580, 36128, 37280, 45160, 90320, 180640, 263057, 526114, 1052228, 1315285, 2104456, 2630570, 4208912, 5261140, 8417824, 10522280, 21044560, 42089120]

約数ペア:

[(1, 42089120), (2, 21044560), (4, 10522280), (5, 8417824), (8, 5261140), (10, 4208912), (16, 2630570), (20, 2104456), (32, 1315285), (40, 1052228), (80, 526114), (160, 263057), (233, 180640), (466, 90320), (932, 45160), (1129, 37280), (1165, 36128), (1864, 22580), (2258, 18640), (2330, 18064), (3728, 11290), (4516, 9320), (4660, 9032), (5645, 7456)]