18449845240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15905039}}^1$

素因数の和:15905079

約数の個数: 32

約数和(自身を含む): 42943608000

約数和(自身を除く): 24493762760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 15905039, 31810078, 63620156, 79525195, 127240312, 159050390, 318100780, 461246131, 636201560, 922492262, 1844984524, 2306230655, 3689969048, 4612461310, 9224922620, 18449845240]

約数ペア:

[(1, 18449845240), (2, 9224922620), (4, 4612461310), (5, 3689969048), (8, 2306230655), (10, 1844984524), (20, 922492262), (29, 636201560), (40, 461246131), (58, 318100780), (116, 159050390), (145, 127240312), (232, 79525195), (290, 63620156), (580, 31810078), (1160, 15905039)]