102498140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{138511}}^1$

素因数の和:138557

約数の個数: 24

約数和(自身を含む): 221065152

約数和(自身を除く): 118567012

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 138511, 277022, 554044, 692555, 1385110, 2770220, 5124907, 10249814, 20499628, 25624535, 51249070, 102498140]

約数ペア:

[(1, 102498140), (2, 51249070), (4, 25624535), (5, 20499628), (10, 10249814), (20, 5124907), (37, 2770220), (74, 1385110), (148, 692555), (185, 554044), (370, 277022), (740, 138511)]