2281264640

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46901}}^1$

素因数の和:46943

約数の個数: 80

約数和(自身を含む): 5757689520

約数和(自身を除く): 3476424880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 3040, 4864, 6080, 9728, 12160, 24320, 46901, 48640, 93802, 187604, 234505, 375208, 469010, 750416, 891119, 938020, 1500832, 1782238, 1876040, 3001664, 3564476, 3752080, 4455595, 6003328, 7128952, 7504160, 8911190, 12006656, 14257904, 15008320, 17822380, 24013312, 28515808, 30016640, 35644760, 57031616, 60033280, 71289520, 114063232, 120066560, 142579040, 228126464, 285158080, 456252928, 570316160, 1140632320, 2281264640]

約数ペア:

[(1, 2281264640), (2, 1140632320), (4, 570316160), (5, 456252928), (8, 285158080), (10, 228126464), (16, 142579040), (19, 120066560), (20, 114063232), (32, 71289520), (38, 60033280), (40, 57031616), (64, 35644760), (76, 30016640), (80, 28515808), (95, 24013312), (128, 17822380), (152, 15008320), (160, 14257904), (190, 12006656), (256, 8911190), (304, 7504160), (320, 7128952), (380, 6003328), (512, 4455595), (608, 3752080), (640, 3564476), (760, 3001664), (1216, 1876040), (1280, 1782238), (1520, 1500832), (2432, 938020), (2560, 891119), (3040, 750416), (4864, 469010), (6080, 375208), (9728, 234505), (12160, 187604), (24320, 93802), (46901, 48640)]