101820050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{5641}}^1$

素因数の和:5691

約数の個数: 36

約数和(自身を含む): 199912986

約数和(自身を除く): 98092936

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 475, 722, 950, 1805, 3610, 5641, 9025, 11282, 18050, 28205, 56410, 107179, 141025, 214358, 282050, 535895, 1071790, 2036401, 2679475, 4072802, 5358950, 10182005, 20364010, 50910025, 101820050]

約数ペア:

[(1, 101820050), (2, 50910025), (5, 20364010), (10, 10182005), (19, 5358950), (25, 4072802), (38, 2679475), (50, 2036401), (95, 1071790), (190, 535895), (361, 282050), (475, 214358), (722, 141025), (950, 107179), (1805, 56410), (3610, 28205), (5641, 18050), (9025, 11282)]