44781640

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10463}}^1$

素因数の和:10581

約数の個数: 32

約数和(自身を含む): 101710080

約数和(自身を除く): 56928440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 10463, 20926, 41852, 52315, 83704, 104630, 209260, 418520, 1119541, 2239082, 4478164, 5597705, 8956328, 11195410, 22390820, 44781640]

約数ペア:

[(1, 44781640), (2, 22390820), (4, 11195410), (5, 8956328), (8, 5597705), (10, 4478164), (20, 2239082), (40, 1119541), (107, 418520), (214, 209260), (428, 104630), (535, 83704), (856, 52315), (1070, 41852), (2140, 20926), (4280, 10463)]