27644356960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1427911}}^1$

素因数の和:1427948

約数の個数: 72

約数和(自身を含む): 71786847888

約数和(自身を除く): 44142490928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4840, 9680, 19360, 1427911, 2855822, 5711644, 7139555, 11423288, 14279110, 15707021, 22846576, 28558220, 31414042, 45693152, 57116440, 62828084, 78535105, 114232880, 125656168, 157070210, 172777231, 228465760, 251312336, 314140420, 345554462, 502624672, 628280840, 691108924, 863886155, 1256561680, 1382217848, 1727772310, 2513123360, 2764435696, 3455544620, 5528871392, 6911089240, 13822178480, 27644356960]

約数ペア:

[(1, 27644356960), (2, 13822178480), (4, 6911089240), (5, 5528871392), (8, 3455544620), (10, 2764435696), (11, 2513123360), (16, 1727772310), (20, 1382217848), (22, 1256561680), (32, 863886155), (40, 691108924), (44, 628280840), (55, 502624672), (80, 345554462), (88, 314140420), (110, 251312336), (121, 228465760), (160, 172777231), (176, 157070210), (220, 125656168), (242, 114232880), (352, 78535105), (440, 62828084), (484, 57116440), (605, 45693152), (880, 31414042), (968, 28558220), (1210, 22846576), (1760, 15707021), (1936, 14279110), (2420, 11423288), (3872, 7139555), (4840, 5711644), (9680, 2855822), (19360, 1427911)]