26794276220

素因数分解:

$2^2\times 5^1\times {\mathrm{12101}}^1\times {\mathrm{110711}}^1$

素因数の和:122821

約数の個数: 24

約数和(自身を含む): 56273138208

約数和(自身を除く): 29478861988

約数列:

[1, 2, 4, 5, 10, 20, 12101, 24202, 48404, 60505, 110711, 121010, 221422, 242020, 442844, 553555, 1107110, 2214220, 1339713811, 2679427622, 5358855244, 6698569055, 13397138110, 26794276220]

約数ペア:

[(1, 26794276220), (2, 13397138110), (4, 6698569055), (5, 5358855244), (10, 2679427622), (20, 1339713811), (12101, 2214220), (24202, 1107110), (48404, 553555), (60505, 442844), (110711, 242020), (121010, 221422)]