1946202800

素因数分解:

$2^4\times 5^2\times {\mathrm{4865507}}^1$

素因数の和:4865525

約数の個数: 30

約数和(自身を含む): 4675753188

約数和(自身を除く): 2729550388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 4865507, 9731014, 19462028, 24327535, 38924056, 48655070, 77848112, 97310140, 121637675, 194620280, 243275350, 389240560, 486550700, 973101400, 1946202800]

約数ペア:

[(1, 1946202800), (2, 973101400), (4, 486550700), (5, 389240560), (8, 243275350), (10, 194620280), (16, 121637675), (20, 97310140), (25, 77848112), (40, 48655070), (50, 38924056), (80, 24327535), (100, 19462028), (200, 9731014), (400, 4865507)]