415874240

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11923}}^1$

素因数の和:12049

約数の個数: 56

約数和(自身を含む): 999469680

約数和(自身を除く): 583595440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 6976, 8720, 11923, 17440, 23846, 34880, 47692, 59615, 95384, 119230, 190768, 238460, 381536, 476920, 763072, 953840, 1299607, 1907680, 2599214, 3815360, 5198428, 6498035, 10396856, 12996070, 20793712, 25992140, 41587424, 51984280, 83174848, 103968560, 207937120, 415874240]

約数ペア:

[(1, 415874240), (2, 207937120), (4, 103968560), (5, 83174848), (8, 51984280), (10, 41587424), (16, 25992140), (20, 20793712), (32, 12996070), (40, 10396856), (64, 6498035), (80, 5198428), (109, 3815360), (160, 2599214), (218, 1907680), (320, 1299607), (436, 953840), (545, 763072), (872, 476920), (1090, 381536), (1744, 238460), (2180, 190768), (3488, 119230), (4360, 95384), (6976, 59615), (8720, 47692), (11923, 34880), (17440, 23846)]