108808480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 282719808

約数和(自身を除く): 173911328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 211, 220, 293, 352, 422, 440, 586, 844, 880, 1055, 1172, 1465, 1688, 1760, 2110, 2321, 2344, 2930, 3223, 3376, 4220, 4642, 4688, 5860, 6446, 6752, 8440, 9284, 9376, 11605, 11720, 12892, 16115, 16880, 18568, 23210, 23440, 25784, 32230, 33760, 37136, 46420, 46880, 51568, 61823, 64460, 74272, 92840, 103136, 123646, 128920, 185680, 247292, 257840, 309115, 371360, 494584, 515680, 618230, 680053, 989168, 1236460, 1360106, 1978336, 2472920, 2720212, 3400265, 4945840, 5440424, 6800530, 9891680, 10880848, 13601060, 21761696, 27202120, 54404240, 108808480]

約数ペア:

[(1, 108808480), (2, 54404240), (4, 27202120), (5, 21761696), (8, 13601060), (10, 10880848), (11, 9891680), (16, 6800530), (20, 5440424), (22, 4945840), (32, 3400265), (40, 2720212), (44, 2472920), (55, 1978336), (80, 1360106), (88, 1236460), (110, 989168), (160, 680053), (176, 618230), (211, 515680), (220, 494584), (293, 371360), (352, 309115), (422, 257840), (440, 247292), (586, 185680), (844, 128920), (880, 123646), (1055, 103136), (1172, 92840), (1465, 74272), (1688, 64460), (1760, 61823), (2110, 51568), (2321, 46880), (2344, 46420), (2930, 37136), (3223, 33760), (3376, 32230), (4220, 25784), (4642, 23440), (4688, 23210), (5860, 18568), (6446, 16880), (6752, 16115), (8440, 12892), (9284, 11720), (9376, 11605)]