117721120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 305798976

約数和(自身を除く): 188077856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 211, 220, 317, 352, 422, 440, 634, 844, 880, 1055, 1268, 1585, 1688, 1760, 2110, 2321, 2536, 3170, 3376, 3487, 4220, 4642, 5072, 6340, 6752, 6974, 8440, 9284, 10144, 11605, 12680, 13948, 16880, 17435, 18568, 23210, 25360, 27896, 33760, 34870, 37136, 46420, 50720, 55792, 66887, 69740, 74272, 92840, 111584, 133774, 139480, 185680, 267548, 278960, 334435, 371360, 535096, 557920, 668870, 735757, 1070192, 1337740, 1471514, 2140384, 2675480, 2943028, 3678785, 5350960, 5886056, 7357570, 10701920, 11772112, 14715140, 23544224, 29430280, 58860560, 117721120]

約数ペア:

[(1, 117721120), (2, 58860560), (4, 29430280), (5, 23544224), (8, 14715140), (10, 11772112), (11, 10701920), (16, 7357570), (20, 5886056), (22, 5350960), (32, 3678785), (40, 2943028), (44, 2675480), (55, 2140384), (80, 1471514), (88, 1337740), (110, 1070192), (160, 735757), (176, 668870), (211, 557920), (220, 535096), (317, 371360), (352, 334435), (422, 278960), (440, 267548), (634, 185680), (844, 139480), (880, 133774), (1055, 111584), (1268, 92840), (1585, 74272), (1688, 69740), (1760, 66887), (2110, 55792), (2321, 50720), (2536, 46420), (3170, 37136), (3376, 34870), (3487, 33760), (4220, 27896), (4642, 25360), (5072, 23210), (6340, 18568), (6752, 17435), (6974, 16880), (8440, 13948), (9284, 12680), (10144, 11605)]