109612280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{88397}}^1$

素因数の和:88439

約数の個数: 32

約数和(自身を含む): 254586240

約数和(自身を除く): 144973960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 88397, 176794, 353588, 441985, 707176, 883970, 1767940, 2740307, 3535880, 5480614, 10961228, 13701535, 21922456, 27403070, 54806140, 109612280]

約数ペア:

[(1, 109612280), (2, 54806140), (4, 27403070), (5, 21922456), (8, 13701535), (10, 10961228), (20, 5480614), (31, 3535880), (40, 2740307), (62, 1767940), (124, 883970), (155, 707176), (248, 441985), (310, 353588), (620, 176794), (1240, 88397)]