11472760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22063}}^1$

素因数の和:22087

約数の個数: 32

約数和(自身を含む): 27800640

約数和(自身を除く): 16327880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 22063, 44126, 88252, 110315, 176504, 220630, 286819, 441260, 573638, 882520, 1147276, 1434095, 2294552, 2868190, 5736380, 11472760]

約数ペア:

[(1, 11472760), (2, 5736380), (4, 2868190), (5, 2294552), (8, 1434095), (10, 1147276), (13, 882520), (20, 573638), (26, 441260), (40, 286819), (52, 220630), (65, 176504), (104, 110315), (130, 88252), (260, 44126), (520, 22063)]