102219003890

素因数分解:

$2^1\times 5^1\times {\mathrm{2549}}^1\times {\mathrm{4010161}}^1$

素因数の和:4012717

約数の個数: 16

約数和(自身を含む): 184066435800

約数和(自身を除く): 81847431910

約数列:

[1, 2, 5, 10, 2549, 5098, 12745, 25490, 4010161, 8020322, 20050805, 40101610, 10221900389, 20443800778, 51109501945, 102219003890]

約数ペア:

[(1, 102219003890), (2, 51109501945), (5, 20443800778), (10, 10221900389), (2549, 40101610), (5098, 20050805), (12745, 8020322), (25490, 4010161)]