55567120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1568

約数の個数: 80

約数和(自身を含む): 149954688

約数和(自身を除く): 94387568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1481, 1876, 2345, 2680, 2962, 3752, 4690, 5360, 5924, 7405, 7504, 9380, 10367, 11848, 14810, 18760, 20734, 23696, 29620, 37520, 41468, 51835, 59240, 82936, 99227, 103670, 118480, 165872, 198454, 207340, 396908, 414680, 496135, 694589, 793816, 829360, 992270, 1389178, 1587632, 1984540, 2778356, 3472945, 3969080, 5556712, 6945890, 7938160, 11113424, 13891780, 27783560, 55567120]

約数ペア:

[(1, 55567120), (2, 27783560), (4, 13891780), (5, 11113424), (7, 7938160), (8, 6945890), (10, 5556712), (14, 3969080), (16, 3472945), (20, 2778356), (28, 1984540), (35, 1587632), (40, 1389178), (56, 992270), (67, 829360), (70, 793816), (80, 694589), (112, 496135), (134, 414680), (140, 396908), (268, 207340), (280, 198454), (335, 165872), (469, 118480), (536, 103670), (560, 99227), (670, 82936), (938, 59240), (1072, 51835), (1340, 41468), (1481, 37520), (1876, 29620), (2345, 23696), (2680, 20734), (2962, 18760), (3752, 14810), (4690, 11848), (5360, 10367), (5924, 9380), (7405, 7504)]