24144640

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1$

素因数の和:1485

約数の個数: 72

約数和(自身を含む): 62325648

約数和(自身を除く): 38181008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1451, 1664, 2080, 2902, 3328, 4160, 5804, 7255, 8320, 11608, 14510, 16640, 18863, 23216, 29020, 37726, 46432, 58040, 75452, 92864, 94315, 116080, 150904, 185728, 188630, 232160, 301808, 371456, 377260, 464320, 603616, 754520, 928640, 1207232, 1509040, 1857280, 2414464, 3018080, 4828928, 6036160, 12072320, 24144640]

約数ペア:

[(1, 24144640), (2, 12072320), (4, 6036160), (5, 4828928), (8, 3018080), (10, 2414464), (13, 1857280), (16, 1509040), (20, 1207232), (26, 928640), (32, 754520), (40, 603616), (52, 464320), (64, 377260), (65, 371456), (80, 301808), (104, 232160), (128, 188630), (130, 185728), (160, 150904), (208, 116080), (256, 94315), (260, 92864), (320, 75452), (416, 58040), (520, 46432), (640, 37726), (832, 29020), (1040, 23216), (1280, 18863), (1451, 16640), (1664, 14510), (2080, 11608), (2902, 8320), (3328, 7255), (4160, 5804)]