10144640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 26860680

約数和(自身を除く): 16716040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 131, 160, 176, 220, 242, 262, 320, 352, 440, 484, 524, 605, 640, 655, 704, 880, 968, 1048, 1210, 1310, 1408, 1441, 1760, 1936, 2096, 2420, 2620, 2882, 3520, 3872, 4192, 4840, 5240, 5764, 7040, 7205, 7744, 8384, 9680, 10480, 11528, 14410, 15488, 15851, 16768, 19360, 20960, 23056, 28820, 31702, 38720, 41920, 46112, 57640, 63404, 77440, 79255, 83840, 92224, 115280, 126808, 158510, 184448, 230560, 253616, 317020, 461120, 507232, 634040, 922240, 1014464, 1268080, 2028928, 2536160, 5072320, 10144640]

約数ペア:

[(1, 10144640), (2, 5072320), (4, 2536160), (5, 2028928), (8, 1268080), (10, 1014464), (11, 922240), (16, 634040), (20, 507232), (22, 461120), (32, 317020), (40, 253616), (44, 230560), (55, 184448), (64, 158510), (80, 126808), (88, 115280), (110, 92224), (121, 83840), (128, 79255), (131, 77440), (160, 63404), (176, 57640), (220, 46112), (242, 41920), (262, 38720), (320, 31702), (352, 28820), (440, 23056), (484, 20960), (524, 19360), (605, 16768), (640, 15851), (655, 15488), (704, 14410), (880, 11528), (968, 10480), (1048, 9680), (1210, 8384), (1310, 7744), (1408, 7205), (1441, 7040), (1760, 5764), (1936, 5240), (2096, 4840), (2420, 4192), (2620, 3872), (2882, 3520)]