1023822080

素因数分解:

$2^8\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10957}}^1$

素因数の和:11051

約数の個数: 72

約数和(自身を含む): 2486194872

約数和(自身を除く): 1462372792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 584, 640, 730, 1168, 1280, 1460, 2336, 2920, 4672, 5840, 9344, 10957, 11680, 18688, 21914, 23360, 43828, 46720, 54785, 87656, 93440, 109570, 175312, 219140, 350624, 438280, 701248, 799861, 876560, 1402496, 1599722, 1753120, 2804992, 3199444, 3506240, 3999305, 6398888, 7012480, 7998610, 12797776, 14024960, 15997220, 25595552, 31994440, 51191104, 63988880, 102382208, 127977760, 204764416, 255955520, 511911040, 1023822080]

約数ペア:

[(1, 1023822080), (2, 511911040), (4, 255955520), (5, 204764416), (8, 127977760), (10, 102382208), (16, 63988880), (20, 51191104), (32, 31994440), (40, 25595552), (64, 15997220), (73, 14024960), (80, 12797776), (128, 7998610), (146, 7012480), (160, 6398888), (256, 3999305), (292, 3506240), (320, 3199444), (365, 2804992), (584, 1753120), (640, 1599722), (730, 1402496), (1168, 876560), (1280, 799861), (1460, 701248), (2336, 438280), (2920, 350624), (4672, 219140), (5840, 175312), (9344, 109570), (10957, 93440), (11680, 87656), (18688, 54785), (21914, 46720), (23360, 43828)]