282997100

素因数分解:

$2^2\times 5^2\times {\mathrm{541}}^1\times {\mathrm{5231}}^1$

素因数の和:5786

約数の個数: 36

約数和(自身を含む): 615356448

約数和(自身を除く): 332359348

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 541, 1082, 2164, 2705, 5231, 5410, 10462, 10820, 13525, 20924, 26155, 27050, 52310, 54100, 104620, 130775, 261550, 523100, 2829971, 5659942, 11319884, 14149855, 28299710, 56599420, 70749275, 141498550, 282997100]

約数ペア:

[(1, 282997100), (2, 141498550), (4, 70749275), (5, 56599420), (10, 28299710), (20, 14149855), (25, 11319884), (50, 5659942), (100, 2829971), (541, 523100), (1082, 261550), (2164, 130775), (2705, 104620), (5231, 54100), (5410, 52310), (10462, 27050), (10820, 26155), (13525, 20924)]