77101130

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{49109}}^1$

素因数の和:49273

約数の個数: 16

約数和(自身を含む): 139668840

約数和(自身を除く): 62567710

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 49109, 98218, 245545, 491090, 7710113, 15420226, 38550565, 77101130]

約数ペア:

[(1, 77101130), (2, 38550565), (5, 15420226), (10, 7710113), (157, 491090), (314, 245545), (785, 98218), (1570, 49109)]