8492736890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{37717}}^1$

素因数の和:37847

約数の個数: 64

約数和(自身を含む): 17597710080

約数和(自身を除く): 9104973190

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 89, 110, 115, 178, 230, 253, 445, 506, 890, 979, 1265, 1958, 2047, 2530, 4094, 4895, 9790, 10235, 20470, 22517, 37717, 45034, 75434, 112585, 188585, 225170, 377170, 414887, 829774, 867491, 1734982, 2074435, 3356813, 4148870, 4337455, 6713626, 8674910, 9542401, 16784065, 19084802, 33568130, 36924943, 47712005, 73849886, 77206699, 95424010, 154413398, 184624715, 369249430, 386033495, 772066990, 849273689, 1698547378, 4246368445, 8492736890]

約数ペア:

[(1, 8492736890), (2, 4246368445), (5, 1698547378), (10, 849273689), (11, 772066990), (22, 386033495), (23, 369249430), (46, 184624715), (55, 154413398), (89, 95424010), (110, 77206699), (115, 73849886), (178, 47712005), (230, 36924943), (253, 33568130), (445, 19084802), (506, 16784065), (890, 9542401), (979, 8674910), (1265, 6713626), (1958, 4337455), (2047, 4148870), (2530, 3356813), (4094, 2074435), (4895, 1734982), (9790, 867491), (10235, 829774), (20470, 414887), (22517, 377170), (37717, 225170), (45034, 188585), (75434, 112585)]