19488636698410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{937}}^1\times {\mathrm{68483}}^1$

素因数の和:69700

約数の個数: 96

約数和(自身を含む): 38754009717696

約数和(自身を除く): 19265373019286

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 251, 502, 605, 937, 1210, 1255, 1874, 2510, 2761, 4685, 5522, 9370, 10307, 13805, 20614, 27610, 30371, 51535, 60742, 68483, 103070, 113377, 136966, 151855, 226754, 235187, 303710, 342415, 470374, 566885, 684830, 753313, 1133770, 1175935, 1506626, 2351870, 2587057, 3766565, 5174114, 7533130, 8286443, 12935285, 16572886, 17189233, 25870570, 28457627, 34378466, 41432215, 56915254, 64168571, 82864430, 85946165, 128337142, 142288135, 171892330, 189081563, 284576270, 320842855, 378163126, 641685710, 705854281, 945407815, 1411708562, 1890815630, 2079897193, 3529271405, 4159794386, 7058542810, 7764397091, 10399485965, 15528794182, 16106311321, 20798971930, 32212622642, 38821985455, 77643970910, 80531556605, 161063113210, 177169424531, 354338849062, 885847122655, 1771694245310, 1948863669841, 3897727339682, 9744318349205, 19488636698410]

約数ペア:

[(1, 19488636698410), (2, 9744318349205), (5, 3897727339682), (10, 1948863669841), (11, 1771694245310), (22, 885847122655), (55, 354338849062), (110, 177169424531), (121, 161063113210), (242, 80531556605), (251, 77643970910), (502, 38821985455), (605, 32212622642), (937, 20798971930), (1210, 16106311321), (1255, 15528794182), (1874, 10399485965), (2510, 7764397091), (2761, 7058542810), (4685, 4159794386), (5522, 3529271405), (9370, 2079897193), (10307, 1890815630), (13805, 1411708562), (20614, 945407815), (27610, 705854281), (30371, 641685710), (51535, 378163126), (60742, 320842855), (68483, 284576270), (103070, 189081563), (113377, 171892330), (136966, 142288135), (151855, 128337142), (226754, 85946165), (235187, 82864430), (303710, 64168571), (342415, 56915254), (470374, 41432215), (566885, 34378466), (684830, 28457627), (753313, 25870570), (1133770, 17189233), (1175935, 16572886), (1506626, 12935285), (2351870, 8286443), (2587057, 7533130), (3766565, 5174114)]