100103390

素因数分解:

$2^1\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{6421}}^1$

素因数の和:7987

約数の個数: 16

約数和(自身を含む): 180329760

約数和(自身を除く): 80226370

約数列:

[1, 2, 5, 10, 1559, 3118, 6421, 7795, 12842, 15590, 32105, 64210, 10010339, 20020678, 50051695, 100103390]

約数ペア:

[(1, 100103390), (2, 50051695), (5, 20020678), (10, 10010339), (1559, 64210), (3118, 32105), (6421, 15590), (7795, 12842)]