54133760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 88

約数和(自身を含む): 132399960

約数和(自身を除く): 78266200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 109, 128, 160, 194, 218, 256, 320, 388, 436, 485, 512, 545, 640, 776, 872, 970, 1024, 1090, 1280, 1552, 1744, 1940, 2180, 2560, 3104, 3488, 3880, 4360, 5120, 6208, 6976, 7760, 8720, 10573, 12416, 13952, 15520, 17440, 21146, 24832, 27904, 31040, 34880, 42292, 49664, 52865, 55808, 62080, 69760, 84584, 99328, 105730, 111616, 124160, 139520, 169168, 211460, 248320, 279040, 338336, 422920, 496640, 558080, 676672, 845840, 1353344, 1691680, 2706688, 3383360, 5413376, 6766720, 10826752, 13533440, 27066880, 54133760]

約数ペア:

[(1, 54133760), (2, 27066880), (4, 13533440), (5, 10826752), (8, 6766720), (10, 5413376), (16, 3383360), (20, 2706688), (32, 1691680), (40, 1353344), (64, 845840), (80, 676672), (97, 558080), (109, 496640), (128, 422920), (160, 338336), (194, 279040), (218, 248320), (256, 211460), (320, 169168), (388, 139520), (436, 124160), (485, 111616), (512, 105730), (545, 99328), (640, 84584), (776, 69760), (872, 62080), (970, 55808), (1024, 52865), (1090, 49664), (1280, 42292), (1552, 34880), (1744, 31040), (1940, 27904), (2180, 24832), (2560, 21146), (3104, 17440), (3488, 15520), (3880, 13952), (4360, 12416), (5120, 10573), (6208, 8720), (6976, 7760)]