2272772020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{55897}}^1$

素因数の和:56032

約数の個数: 48

約数和(自身を含む): 5071066560

約数和(自身を除く): 2798294540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 107, 190, 214, 380, 428, 535, 1070, 2033, 2140, 4066, 8132, 10165, 20330, 40660, 55897, 111794, 223588, 279485, 558970, 1062043, 1117940, 2124086, 4248172, 5310215, 5980979, 10620430, 11961958, 21240860, 23923916, 29904895, 59809790, 113638601, 119619580, 227277202, 454554404, 568193005, 1136386010, 2272772020]

約数ペア:

[(1, 2272772020), (2, 1136386010), (4, 568193005), (5, 454554404), (10, 227277202), (19, 119619580), (20, 113638601), (38, 59809790), (76, 29904895), (95, 23923916), (107, 21240860), (190, 11961958), (214, 10620430), (380, 5980979), (428, 5310215), (535, 4248172), (1070, 2124086), (2033, 1117940), (2140, 1062043), (4066, 558970), (8132, 279485), (10165, 223588), (20330, 111794), (40660, 55897)]