27402680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23623}}^1$

素因数の和:23663

約数の個数: 32

約数和(自身を含む): 63784800

約数和(自身を除く): 36382120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 23623, 47246, 94492, 118115, 188984, 236230, 472460, 685067, 944920, 1370134, 2740268, 3425335, 5480536, 6850670, 13701340, 27402680]

約数ペア:

[(1, 27402680), (2, 13701340), (4, 6850670), (5, 5480536), (8, 3425335), (10, 2740268), (20, 1370134), (29, 944920), (40, 685067), (58, 472460), (116, 236230), (145, 188984), (232, 118115), (290, 94492), (580, 47246), (1160, 23623)]