8352296920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18982493}}^1$

素因数の和:18982515

約数の個数: 32

約数和(自身を含む): 20501093520

約数和(自身を除く): 12148796600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 18982493, 37964986, 75929972, 94912465, 151859944, 189824930, 208807423, 379649860, 417614846, 759299720, 835229692, 1044037115, 1670459384, 2088074230, 4176148460, 8352296920]

約数ペア:

[(1, 8352296920), (2, 4176148460), (4, 2088074230), (5, 1670459384), (8, 1044037115), (10, 835229692), (11, 759299720), (20, 417614846), (22, 379649860), (40, 208807423), (44, 189824930), (55, 151859944), (88, 94912465), (110, 75929972), (220, 37964986), (440, 18982493)]