44782040

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{5683}}^1$

素因数の和:5891

約数の個数: 32

約数和(自身を含む): 101288880

約数和(自身を除く): 56506840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1970, 3940, 5683, 7880, 11366, 22732, 28415, 45464, 56830, 113660, 227320, 1119551, 2239102, 4478204, 5597755, 8956408, 11195510, 22391020, 44782040]

約数ペア:

[(1, 44782040), (2, 22391020), (4, 11195510), (5, 8956408), (8, 5597755), (10, 4478204), (20, 2239102), (40, 1119551), (197, 227320), (394, 113660), (788, 56830), (985, 45464), (1576, 28415), (1970, 22732), (3940, 11366), (5683, 7880)]