2038726240

素因数分解:

$2^5\times 5^1\times {\mathrm{3083}}^1\times {\mathrm{4133}}^1$

素因数の和:7231

約数の個数: 48

約数和(自身を含む): 4819218768

約数和(自身を除く): 2780492528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3083, 4133, 6166, 8266, 12332, 15415, 16532, 20665, 24664, 30830, 33064, 41330, 49328, 61660, 66128, 82660, 98656, 123320, 132256, 165320, 246640, 330640, 493280, 661280, 12742039, 25484078, 50968156, 63710195, 101936312, 127420390, 203872624, 254840780, 407745248, 509681560, 1019363120, 2038726240]

約数ペア:

[(1, 2038726240), (2, 1019363120), (4, 509681560), (5, 407745248), (8, 254840780), (10, 203872624), (16, 127420390), (20, 101936312), (32, 63710195), (40, 50968156), (80, 25484078), (160, 12742039), (3083, 661280), (4133, 493280), (6166, 330640), (8266, 246640), (12332, 165320), (15415, 132256), (16532, 123320), (20665, 98656), (24664, 82660), (30830, 66128), (33064, 61660), (41330, 49328)]