341399080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{70537}}^1$

素因数の和:70570

約数の個数: 48

約数和(自身を含む): 844339860

約数和(自身を除く): 502940780

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 70537, 141074, 282148, 352685, 564296, 705370, 775907, 1410740, 1551814, 2821480, 3103628, 3879535, 6207256, 7759070, 8534977, 15518140, 17069954, 31036280, 34139908, 42674885, 68279816, 85349770, 170699540, 341399080]

約数ペア:

[(1, 341399080), (2, 170699540), (4, 85349770), (5, 68279816), (8, 42674885), (10, 34139908), (11, 31036280), (20, 17069954), (22, 15518140), (40, 8534977), (44, 7759070), (55, 6207256), (88, 3879535), (110, 3103628), (121, 2821480), (220, 1551814), (242, 1410740), (440, 775907), (484, 705370), (605, 564296), (968, 352685), (1210, 282148), (2420, 141074), (4840, 70537)]