11774162020

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{13241}}^1$

素因数の和:13680

約数の個数: 48

約数和(自身を含む): 24967314288

約数和(自身を除く): 13193152268

約数列:

[1, 2, 4, 5, 10, 20, 173, 257, 346, 514, 692, 865, 1028, 1285, 1730, 2570, 3460, 5140, 13241, 26482, 44461, 52964, 66205, 88922, 132410, 177844, 222305, 264820, 444610, 889220, 2290693, 3402937, 4581386, 6805874, 9162772, 11453465, 13611748, 17014685, 22906930, 34029370, 45813860, 68058740, 588708101, 1177416202, 2354832404, 2943540505, 5887081010, 11774162020]

約数ペア:

[(1, 11774162020), (2, 5887081010), (4, 2943540505), (5, 2354832404), (10, 1177416202), (20, 588708101), (173, 68058740), (257, 45813860), (346, 34029370), (514, 22906930), (692, 17014685), (865, 13611748), (1028, 11453465), (1285, 9162772), (1730, 6805874), (2570, 4581386), (3460, 3402937), (5140, 2290693), (13241, 889220), (26482, 444610), (44461, 264820), (52964, 222305), (66205, 177844), (88922, 132410)]