126082240

素因数分解:

$2^6\times 5^1\times {\mathrm{394007}}^1$

素因数の和:394024

約数の個数: 28

約数和(自身を含む): 300234096

約数和(自身を除く): 174151856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 394007, 788014, 1576028, 1970035, 3152056, 3940070, 6304112, 7880140, 12608224, 15760280, 25216448, 31520560, 63041120, 126082240]

約数ペア:

[(1, 126082240), (2, 63041120), (4, 31520560), (5, 25216448), (8, 15760280), (10, 12608224), (16, 7880140), (20, 6304112), (32, 3940070), (40, 3152056), (64, 1970035), (80, 1576028), (160, 788014), (320, 394007)]