119439100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{9871}}^1$

素因数の和:9907

約数の個数: 54

約数和(自身を含む): 284915792

約数和(自身を除く): 165476692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 6050, 9871, 12100, 19742, 39484, 49355, 98710, 108581, 197420, 217162, 246775, 434324, 493550, 542905, 987100, 1085810, 1194391, 2171620, 2388782, 2714525, 4777564, 5429050, 5971955, 10858100, 11943910, 23887820, 29859775, 59719550, 119439100]

約数ペア:

[(1, 119439100), (2, 59719550), (4, 29859775), (5, 23887820), (10, 11943910), (11, 10858100), (20, 5971955), (22, 5429050), (25, 4777564), (44, 2714525), (50, 2388782), (55, 2171620), (100, 1194391), (110, 1085810), (121, 987100), (220, 542905), (242, 493550), (275, 434324), (484, 246775), (550, 217162), (605, 197420), (1100, 108581), (1210, 98710), (2420, 49355), (3025, 39484), (6050, 19742), (9871, 12100)]