9085340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 21186144

約数和(自身を除く): 12100804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 677, 1220, 1342, 1354, 2684, 2708, 3355, 3385, 6710, 6770, 7447, 13420, 13540, 14894, 29788, 37235, 41297, 74470, 82594, 148940, 165188, 206485, 412970, 454267, 825940, 908534, 1817068, 2271335, 4542670, 9085340]

約数ペア:

[(1, 9085340), (2, 4542670), (4, 2271335), (5, 1817068), (10, 908534), (11, 825940), (20, 454267), (22, 412970), (44, 206485), (55, 165188), (61, 148940), (110, 82594), (122, 74470), (220, 41297), (244, 37235), (305, 29788), (610, 14894), (671, 13540), (677, 13420), (1220, 7447), (1342, 6770), (1354, 6710), (2684, 3385), (2708, 3355)]