8061700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4243}}^1$

素因数の和:4276

約数の個数: 36

約数和(自身を含む): 18418960

約数和(自身を除く): 10357260

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 4243, 8486, 16972, 21215, 42430, 80617, 84860, 106075, 161234, 212150, 322468, 403085, 424300, 806170, 1612340, 2015425, 4030850, 8061700]

約数ペア:

[(1, 8061700), (2, 4030850), (4, 2015425), (5, 1612340), (10, 806170), (19, 424300), (20, 403085), (25, 322468), (38, 212150), (50, 161234), (76, 106075), (95, 84860), (100, 80617), (190, 42430), (380, 21215), (475, 16972), (950, 8486), (1900, 4243)]