23565530890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{264811}}^1$

素因数の和:265638

約数の個数: 32

約数和(自身を含む): 46331507520

約数和(自身を除く): 22765976630

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 809, 1618, 4045, 8090, 8899, 17798, 44495, 88990, 264811, 529622, 1324055, 2648110, 2912921, 5825842, 14564605, 29129210, 214232099, 428464198, 1071160495, 2142320990, 2356553089, 4713106178, 11782765445, 23565530890]

約数ペア:

[(1, 23565530890), (2, 11782765445), (5, 4713106178), (10, 2356553089), (11, 2142320990), (22, 1071160495), (55, 428464198), (110, 214232099), (809, 29129210), (1618, 14564605), (4045, 5825842), (8090, 2912921), (8899, 2648110), (17798, 1324055), (44495, 529622), (88990, 264811)]