11280454880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71287}}^1$

素因数の和:71368

約数の個数: 96

約数和(自身を含む): 28455888384

約数和(自身を除く): 17175433504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 80, 86, 92, 115, 160, 172, 184, 215, 230, 344, 368, 430, 460, 688, 736, 860, 920, 989, 1376, 1720, 1840, 1978, 3440, 3680, 3956, 4945, 6880, 7912, 9890, 15824, 19780, 31648, 39560, 71287, 79120, 142574, 158240, 285148, 356435, 570296, 712870, 1140592, 1425740, 1639601, 2281184, 2851480, 3065341, 3279202, 5702960, 6130682, 6558404, 8198005, 11405920, 12261364, 13116808, 15326705, 16396010, 24522728, 26233616, 30653410, 32792020, 49045456, 52467232, 61306820, 65584040, 70502843, 98090912, 122613640, 131168080, 141005686, 245227280, 262336160, 282011372, 352514215, 490454560, 564022744, 705028430, 1128045488, 1410056860, 2256090976, 2820113720, 5640227440, 11280454880]

約数ペア:

[(1, 11280454880), (2, 5640227440), (4, 2820113720), (5, 2256090976), (8, 1410056860), (10, 1128045488), (16, 705028430), (20, 564022744), (23, 490454560), (32, 352514215), (40, 282011372), (43, 262336160), (46, 245227280), (80, 141005686), (86, 131168080), (92, 122613640), (115, 98090912), (160, 70502843), (172, 65584040), (184, 61306820), (215, 52467232), (230, 49045456), (344, 32792020), (368, 30653410), (430, 26233616), (460, 24522728), (688, 16396010), (736, 15326705), (860, 13116808), (920, 12261364), (989, 11405920), (1376, 8198005), (1720, 6558404), (1840, 6130682), (1978, 5702960), (3440, 3279202), (3680, 3065341), (3956, 2851480), (4945, 2281184), (6880, 1639601), (7912, 1425740), (9890, 1140592), (15824, 712870), (19780, 570296), (31648, 356435), (39560, 285148), (71287, 158240), (79120, 142574)]