222786177890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4909}}^1\times {\mathrm{238859}}^1$

素因数の和:243794

約数の個数: 32

約数和(自身を含む): 422208936000

約数和(自身を除く): 199422758110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4909, 9818, 24545, 49090, 93271, 186542, 238859, 466355, 477718, 932710, 1194295, 2388590, 4538321, 9076642, 22691605, 45383210, 1172558831, 2345117662, 5862794155, 11725588310, 22278617789, 44557235578, 111393088945, 222786177890]

約数ペア:

[(1, 222786177890), (2, 111393088945), (5, 44557235578), (10, 22278617789), (19, 11725588310), (38, 5862794155), (95, 2345117662), (190, 1172558831), (4909, 45383210), (9818, 22691605), (24545, 9076642), (49090, 4538321), (93271, 2388590), (186542, 1194295), (238859, 932710), (466355, 477718)]