38020531860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{9161}}^1\times {\mathrm{23057}}^1$

素因数の和:32233

約数の個数: 72

約数和(自身を含む): 115346538216

約数和(自身を除く): 77326006356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 9161, 18322, 23057, 27483, 36644, 45805, 46114, 54966, 69171, 82449, 91610, 92228, 109932, 115285, 137415, 138342, 164898, 183220, 207513, 230570, 274830, 276684, 329796, 345855, 412245, 415026, 461140, 549660, 691710, 824490, 830052, 1037565, 1383420, 1648980, 2075130, 4150260, 211225177, 422450354, 633675531, 844900708, 1056125885, 1267351062, 1901026593, 2112251770, 2534702124, 3168377655, 3802053186, 4224503540, 6336755310, 7604106372, 9505132965, 12673510620, 19010265930, 38020531860]

約数ペア:

[(1, 38020531860), (2, 19010265930), (3, 12673510620), (4, 9505132965), (5, 7604106372), (6, 6336755310), (9, 4224503540), (10, 3802053186), (12, 3168377655), (15, 2534702124), (18, 2112251770), (20, 1901026593), (30, 1267351062), (36, 1056125885), (45, 844900708), (60, 633675531), (90, 422450354), (180, 211225177), (9161, 4150260), (18322, 2075130), (23057, 1648980), (27483, 1383420), (36644, 1037565), (45805, 830052), (46114, 824490), (54966, 691710), (69171, 549660), (82449, 461140), (91610, 415026), (92228, 412245), (109932, 345855), (115285, 329796), (137415, 276684), (138342, 274830), (164898, 230570), (183220, 207513)]