122563520

素因数分解:

$2^6\times 5^1\times {\mathrm{383011}}^1$

素因数の和:383028

約数の個数: 28

約数和(自身を含む): 291855144

約数和(自身を除く): 169291624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 383011, 766022, 1532044, 1915055, 3064088, 3830110, 6128176, 7660220, 12256352, 15320440, 24512704, 30640880, 61281760, 122563520]

約数ペア:

[(1, 122563520), (2, 61281760), (4, 30640880), (5, 24512704), (8, 15320440), (10, 12256352), (16, 7660220), (20, 6128176), (32, 3830110), (40, 3064088), (64, 1915055), (80, 1532044), (160, 766022), (320, 383011)]