9964439320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22646453}}^1$

素因数の和:22646475

約数の個数: 32

約数和(自身を含む): 24458170320

約数和(自身を除く): 14493731000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 22646453, 45292906, 90585812, 113232265, 181171624, 226464530, 249110983, 452929060, 498221966, 905858120, 996443932, 1245554915, 1992887864, 2491109830, 4982219660, 9964439320]

約数ペア:

[(1, 9964439320), (2, 4982219660), (4, 2491109830), (5, 1992887864), (8, 1245554915), (10, 996443932), (11, 905858120), (20, 498221966), (22, 452929060), (40, 249110983), (44, 226464530), (55, 181171624), (88, 113232265), (110, 90585812), (220, 45292906), (440, 22646453)]