1569350350

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{4831}}^1$

素因数の和:5005

約数の個数: 48

約数和(自身を含む): 2992844160

約数和(自身を除く): 1423493810

約数列:

[1, 2, 5, 10, 25, 50, 73, 89, 146, 178, 365, 445, 730, 890, 1825, 2225, 3650, 4450, 4831, 6497, 9662, 12994, 24155, 32485, 48310, 64970, 120775, 162425, 241550, 324850, 352663, 429959, 705326, 859918, 1763315, 2149795, 3526630, 4299590, 8816575, 10748975, 17633150, 21497950, 31387007, 62774014, 156935035, 313870070, 784675175, 1569350350]

約数ペア:

[(1, 1569350350), (2, 784675175), (5, 313870070), (10, 156935035), (25, 62774014), (50, 31387007), (73, 21497950), (89, 17633150), (146, 10748975), (178, 8816575), (365, 4299590), (445, 3526630), (730, 2149795), (890, 1763315), (1825, 859918), (2225, 705326), (3650, 429959), (4450, 352663), (4831, 324850), (6497, 241550), (9662, 162425), (12994, 120775), (24155, 64970), (32485, 48310)]