1330609480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{5573}}^1$

素因数の和:5758

約数の個数: 64

約数和(自身を含む): 3082199040

約数和(自身を除く): 1751589560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 127, 188, 235, 254, 376, 470, 508, 635, 940, 1016, 1270, 1880, 2540, 5080, 5573, 5969, 11146, 11938, 22292, 23876, 27865, 29845, 44584, 47752, 55730, 59690, 111460, 119380, 222920, 238760, 261931, 523862, 707771, 1047724, 1309655, 1415542, 2095448, 2619310, 2831084, 3538855, 5238620, 5662168, 7077710, 10477240, 14155420, 28310840, 33265237, 66530474, 133060948, 166326185, 266121896, 332652370, 665304740, 1330609480]

約数ペア:

[(1, 1330609480), (2, 665304740), (4, 332652370), (5, 266121896), (8, 166326185), (10, 133060948), (20, 66530474), (40, 33265237), (47, 28310840), (94, 14155420), (127, 10477240), (188, 7077710), (235, 5662168), (254, 5238620), (376, 3538855), (470, 2831084), (508, 2619310), (635, 2095448), (940, 1415542), (1016, 1309655), (1270, 1047724), (1880, 707771), (2540, 523862), (5080, 261931), (5573, 238760), (5969, 222920), (11146, 119380), (11938, 111460), (22292, 59690), (23876, 55730), (27865, 47752), (29845, 44584)]