222592960

素因数分解:

$2^6\times 5^1\times {\mathrm{695603}}^1$

素因数の和:695620

約数の個数: 28

約数和(自身を含む): 530050248

約数和(自身を除く): 307457288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 695603, 1391206, 2782412, 3478015, 5564824, 6956030, 11129648, 13912060, 22259296, 27824120, 44518592, 55648240, 111296480, 222592960]

約数ペア:

[(1, 222592960), (2, 111296480), (4, 55648240), (5, 44518592), (8, 27824120), (10, 22259296), (16, 13912060), (20, 11129648), (32, 6956030), (40, 5564824), (64, 3478015), (80, 2782412), (160, 1391206), (320, 695603)]