80452395080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2711}}^1\times {\mathrm{25583}}^1$

素因数の和:28334

約数の個数: 64

約数和(自身を含む): 187336281600

約数和(自身を除く): 106883886520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 2711, 5422, 10844, 13555, 21688, 25583, 27110, 51166, 54220, 78619, 102332, 108440, 127915, 157238, 204664, 255830, 314476, 393095, 511660, 628952, 741907, 786190, 1023320, 1483814, 1572380, 2967628, 3144760, 3709535, 5935256, 7419070, 14838140, 29676280, 69355513, 138711026, 277422052, 346777565, 554844104, 693555130, 1387110260, 2011309877, 2774220520, 4022619754, 8045239508, 10056549385, 16090479016, 20113098770, 40226197540, 80452395080]

約数ペア:

[(1, 80452395080), (2, 40226197540), (4, 20113098770), (5, 16090479016), (8, 10056549385), (10, 8045239508), (20, 4022619754), (29, 2774220520), (40, 2011309877), (58, 1387110260), (116, 693555130), (145, 554844104), (232, 346777565), (290, 277422052), (580, 138711026), (1160, 69355513), (2711, 29676280), (5422, 14838140), (10844, 7419070), (13555, 5935256), (21688, 3709535), (25583, 3144760), (27110, 2967628), (51166, 1572380), (54220, 1483814), (78619, 1023320), (102332, 786190), (108440, 741907), (127915, 628952), (157238, 511660), (204664, 393095), (255830, 314476)]