112030520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{400109}}^1$

素因数の和:400127

約数の個数: 32

約数和(自身を含む): 288079200

約数和(自身を除く): 176048680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 400109, 800218, 1600436, 2000545, 2800763, 3200872, 4001090, 5601526, 8002180, 11203052, 14003815, 16004360, 22406104, 28007630, 56015260, 112030520]

約数ペア:

[(1, 112030520), (2, 56015260), (4, 28007630), (5, 22406104), (7, 16004360), (8, 14003815), (10, 11203052), (14, 8002180), (20, 5601526), (28, 4001090), (35, 3200872), (40, 2800763), (56, 2000545), (70, 1600436), (140, 800218), (280, 400109)]