55928720

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8423}}^1$

素因数の和:8519

約数の個数: 40

約数和(自身を含む): 131616576

約数和(自身を除く): 75687856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 8423, 16846, 33692, 42115, 67384, 84230, 134768, 168460, 336920, 673840, 699109, 1398218, 2796436, 3495545, 5592872, 6991090, 11185744, 13982180, 27964360, 55928720]

約数ペア:

[(1, 55928720), (2, 27964360), (4, 13982180), (5, 11185744), (8, 6991090), (10, 5592872), (16, 3495545), (20, 2796436), (40, 1398218), (80, 699109), (83, 673840), (166, 336920), (332, 168460), (415, 134768), (664, 84230), (830, 67384), (1328, 42115), (1660, 33692), (3320, 16846), (6640, 8423)]