109754120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{55997}}^1$

素因数の和:56022

約数の個数: 48

約数和(自身を含む): 287269740

約数和(自身を除く): 177515620

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 55997, 111994, 223988, 279985, 391979, 447976, 559970, 783958, 1119940, 1567916, 1959895, 2239880, 2743853, 3135832, 3919790, 5487706, 7839580, 10975412, 13719265, 15679160, 21950824, 27438530, 54877060, 109754120]

約数ペア:

[(1, 109754120), (2, 54877060), (4, 27438530), (5, 21950824), (7, 15679160), (8, 13719265), (10, 10975412), (14, 7839580), (20, 5487706), (28, 3919790), (35, 3135832), (40, 2743853), (49, 2239880), (56, 1959895), (70, 1567916), (98, 1119940), (140, 783958), (196, 559970), (245, 447976), (280, 391979), (392, 279985), (490, 223988), (980, 111994), (1960, 55997)]