27586520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53051}}^1$

素因数の和:53075

約数の個数: 32

約数和(自身を含む): 66845520

約数和(自身を除く): 39259000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 53051, 106102, 212204, 265255, 424408, 530510, 689663, 1061020, 1379326, 2122040, 2758652, 3448315, 5517304, 6896630, 13793260, 27586520]

約数ペア:

[(1, 27586520), (2, 13793260), (4, 6896630), (5, 5517304), (8, 3448315), (10, 2758652), (13, 2122040), (20, 1379326), (26, 1061020), (40, 689663), (52, 530510), (65, 424408), (104, 265255), (130, 212204), (260, 106102), (520, 53051)]