10909011025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{2137}}^1$

素因数の和:3154

約数の個数: 48

約数和(自身を含む): 15556772160

約数和(自身を除く): 4647761135

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 977, 1045, 2137, 4885, 5225, 10685, 10747, 18563, 23507, 24425, 40603, 53425, 53735, 92815, 117535, 203015, 204193, 268675, 446633, 464075, 587675, 1015075, 1020965, 2087849, 2233165, 5104825, 10439245, 11165825, 22966339, 39669131, 52196225, 114831695, 198345655, 436360441, 574158475, 991728275, 2181802205, 10909011025]

約数ペア:

[(1, 10909011025), (5, 2181802205), (11, 991728275), (19, 574158475), (25, 436360441), (55, 198345655), (95, 114831695), (209, 52196225), (275, 39669131), (475, 22966339), (977, 11165825), (1045, 10439245), (2137, 5104825), (4885, 2233165), (5225, 2087849), (10685, 1020965), (10747, 1015075), (18563, 587675), (23507, 464075), (24425, 446633), (40603, 268675), (53425, 204193), (53735, 203015), (92815, 117535)]