4106360

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 9298800

約数和(自身を除く): 5192440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 409, 502, 818, 1004, 1255, 1636, 2008, 2045, 2510, 3272, 4090, 5020, 8180, 10040, 16360, 102659, 205318, 410636, 513295, 821272, 1026590, 2053180, 4106360]

約数ペア:

[(1, 4106360), (2, 2053180), (4, 1026590), (5, 821272), (8, 513295), (10, 410636), (20, 205318), (40, 102659), (251, 16360), (409, 10040), (502, 8180), (818, 5020), (1004, 4090), (1255, 3272), (1636, 2510), (2008, 2045)]