88142470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1117}}^1$

素因数の和:1744

約数の個数: 32

約数和(自身を含む): 171295488

約数和(自身を除く): 83153018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 607, 1117, 1214, 2234, 3035, 5585, 6070, 7891, 11170, 14521, 15782, 29042, 39455, 72605, 78910, 145210, 678019, 1356038, 3390095, 6780190, 8814247, 17628494, 44071235, 88142470]

約数ペア:

[(1, 88142470), (2, 44071235), (5, 17628494), (10, 8814247), (13, 6780190), (26, 3390095), (65, 1356038), (130, 678019), (607, 145210), (1117, 78910), (1214, 72605), (2234, 39455), (3035, 29042), (5585, 15782), (6070, 14521), (7891, 11170)]