117859520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^2$

素因数の和:266

約数の個数: 84

約数和(自身を含む): 292388544

約数和(自身を除く): 174529024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 109, 124, 155, 160, 218, 248, 310, 320, 436, 496, 545, 620, 872, 992, 1090, 1240, 1744, 1984, 2180, 2480, 3379, 3488, 4360, 4960, 6758, 6976, 8720, 9920, 11881, 13516, 16895, 17440, 23762, 27032, 33790, 34880, 47524, 54064, 59405, 67580, 95048, 108128, 118810, 135160, 190096, 216256, 237620, 270320, 368311, 380192, 475240, 540640, 736622, 760384, 950480, 1081280, 1473244, 1841555, 1900960, 2946488, 3683110, 3801920, 5892976, 7366220, 11785952, 14732440, 23571904, 29464880, 58929760, 117859520]

約数ペア:

[(1, 117859520), (2, 58929760), (4, 29464880), (5, 23571904), (8, 14732440), (10, 11785952), (16, 7366220), (20, 5892976), (31, 3801920), (32, 3683110), (40, 2946488), (62, 1900960), (64, 1841555), (80, 1473244), (109, 1081280), (124, 950480), (155, 760384), (160, 736622), (218, 540640), (248, 475240), (310, 380192), (320, 368311), (436, 270320), (496, 237620), (545, 216256), (620, 190096), (872, 135160), (992, 118810), (1090, 108128), (1240, 95048), (1744, 67580), (1984, 59405), (2180, 54064), (2480, 47524), (3379, 34880), (3488, 33790), (4360, 27032), (4960, 23762), (6758, 17440), (6976, 16895), (8720, 13516), (9920, 11881)]