55374160

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10331}}^1$

素因数の和:10411

約数の個数: 40

約数和(自身を含む): 130679136

約数和(自身を除く): 75304976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 10331, 20662, 41324, 51655, 82648, 103310, 165296, 206620, 413240, 692177, 826480, 1384354, 2768708, 3460885, 5537416, 6921770, 11074832, 13843540, 27687080, 55374160]

約数ペア:

[(1, 55374160), (2, 27687080), (4, 13843540), (5, 11074832), (8, 6921770), (10, 5537416), (16, 3460885), (20, 2768708), (40, 1384354), (67, 826480), (80, 692177), (134, 413240), (268, 206620), (335, 165296), (536, 103310), (670, 82648), (1072, 51655), (1340, 41324), (2680, 20662), (5360, 10331)]