2478133045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 3400704000

約数和(自身を除く): 922570955

約数列:

[1, 5, 19, 23, 47, 59, 95, 115, 235, 295, 409, 437, 893, 1081, 1121, 1357, 2045, 2185, 2773, 4465, 5405, 5605, 6785, 7771, 9407, 13865, 19223, 20539, 24131, 25783, 38855, 47035, 52687, 63779, 96115, 102695, 120655, 128915, 178733, 263435, 318895, 365237, 442129, 458489, 555013, 893665, 1134157, 1211801, 1826185, 2210645, 2292445, 2775065, 5670785, 6059005, 8400451, 10545247, 21548983, 26085611, 42002255, 52726235, 107744915, 130428055, 495626609, 2478133045]

約数ペア:

[(1, 2478133045), (5, 495626609), (19, 130428055), (23, 107744915), (47, 52726235), (59, 42002255), (95, 26085611), (115, 21548983), (235, 10545247), (295, 8400451), (409, 6059005), (437, 5670785), (893, 2775065), (1081, 2292445), (1121, 2210645), (1357, 1826185), (2045, 1211801), (2185, 1134157), (2773, 893665), (4465, 555013), (5405, 458489), (5605, 442129), (6785, 365237), (7771, 318895), (9407, 263435), (13865, 178733), (19223, 128915), (20539, 120655), (24131, 102695), (25783, 96115), (38855, 63779), (47035, 52687)]