65272020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{98897}}^1$

素因数の和:98920

約数の個数: 48

約数和(自身を含む): 199378368

約数和(自身を除く): 134106348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 98897, 197794, 296691, 395588, 494485, 593382, 988970, 1087867, 1186764, 1483455, 1977940, 2175734, 2966910, 3263601, 4351468, 5439335, 5933820, 6527202, 10878670, 13054404, 16318005, 21757340, 32636010, 65272020]

約数ペア:

[(1, 65272020), (2, 32636010), (3, 21757340), (4, 16318005), (5, 13054404), (6, 10878670), (10, 6527202), (11, 5933820), (12, 5439335), (15, 4351468), (20, 3263601), (22, 2966910), (30, 2175734), (33, 1977940), (44, 1483455), (55, 1186764), (60, 1087867), (66, 988970), (110, 593382), (132, 494485), (165, 395588), (220, 296691), (330, 197794), (660, 98897)]