98451020

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{15727}}^1$

素因数の和:16049

約数の個数: 24

約数和(自身を含む): 207420864

約数和(自身を除く): 108969844

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 15727, 31454, 62908, 78635, 157270, 314540, 4922551, 9845102, 19690204, 24612755, 49225510, 98451020]

約数ペア:

[(1, 98451020), (2, 49225510), (4, 24612755), (5, 19690204), (10, 9845102), (20, 4922551), (313, 314540), (626, 157270), (1252, 78635), (1565, 62908), (3130, 31454), (6260, 15727)]