4717424890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{1129}}^1$

素因数の和:1687

約数の個数: 64

約数和(自身を含む): 9126639360

約数和(自身を除く): 4409214470

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 491, 851, 982, 1129, 1702, 2258, 2455, 4255, 4910, 5645, 8510, 11290, 11293, 18167, 22586, 25967, 36334, 41773, 51934, 56465, 83546, 90835, 112930, 129835, 181670, 208865, 259670, 417730, 417841, 554339, 835682, 960779, 1108678, 1921558, 2089205, 2771695, 4178410, 4803895, 5543390, 9607790, 12749797, 20510543, 25499594, 41021086, 63748985, 102552715, 127497970, 205105430, 471742489, 943484978, 2358712445, 4717424890]

約数ペア:

[(1, 4717424890), (2, 2358712445), (5, 943484978), (10, 471742489), (23, 205105430), (37, 127497970), (46, 102552715), (74, 63748985), (115, 41021086), (185, 25499594), (230, 20510543), (370, 12749797), (491, 9607790), (851, 5543390), (982, 4803895), (1129, 4178410), (1702, 2771695), (2258, 2089205), (2455, 1921558), (4255, 1108678), (4910, 960779), (5645, 835682), (8510, 554339), (11290, 417841), (11293, 417730), (18167, 259670), (22586, 208865), (25967, 181670), (36334, 129835), (41773, 112930), (51934, 90835), (56465, 83546)]