28677593090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{129289}}^1$

素因数の和:129878

約数の個数: 32

約数和(自身を含む): 52976836080

約数和(自身を除く): 24299242990

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 541, 1082, 2705, 5410, 22181, 44362, 110905, 129289, 221810, 258578, 646445, 1292890, 5300849, 10601698, 26504245, 53008490, 69945349, 139890698, 349726745, 699453490, 2867759309, 5735518618, 14338796545, 28677593090]

約数ペア:

[(1, 28677593090), (2, 14338796545), (5, 5735518618), (10, 2867759309), (41, 699453490), (82, 349726745), (205, 139890698), (410, 69945349), (541, 53008490), (1082, 26504245), (2705, 10601698), (5410, 5300849), (22181, 1292890), (44362, 646445), (110905, 258578), (129289, 221810)]