42253240

素因数分解:

$2^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1453}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 95266080

約数和(自身を除く): 53012840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 727, 1453, 1454, 2906, 2908, 3635, 5812, 5816, 7265, 7270, 11624, 14530, 14540, 29060, 29080, 58120, 1056331, 2112662, 4225324, 5281655, 8450648, 10563310, 21126620, 42253240]

約数ペア:

[(1, 42253240), (2, 21126620), (4, 10563310), (5, 8450648), (8, 5281655), (10, 4225324), (20, 2112662), (40, 1056331), (727, 58120), (1453, 29080), (1454, 29060), (2906, 14540), (2908, 14530), (3635, 11624), (5812, 7270), (5816, 7265)]