4411760

素因数分解:

$2^4\times 5^1\times {\mathrm{55147}}^1$

素因数の和:55160

約数の個数: 20

約数和(自身を含む): 10257528

約数和(自身を除く): 5845768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 55147, 110294, 220588, 275735, 441176, 551470, 882352, 1102940, 2205880, 4411760]

約数ペア:

[(1, 4411760), (2, 2205880), (4, 1102940), (5, 882352), (8, 551470), (10, 441176), (16, 275735), (20, 220588), (40, 110294), (80, 55147)]