64023850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1973}}^1$

素因数の和:2055

約数の個数: 48

約数和(自身を含む): 132179040

約数和(自身を除く): 68155190

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 275, 295, 550, 590, 649, 1298, 1475, 1973, 2950, 3245, 3946, 6490, 9865, 16225, 19730, 21703, 32450, 43406, 49325, 98650, 108515, 116407, 217030, 232814, 542575, 582035, 1085150, 1164070, 1280477, 2560954, 2910175, 5820350, 6402385, 12804770, 32011925, 64023850]

約数ペア:

[(1, 64023850), (2, 32011925), (5, 12804770), (10, 6402385), (11, 5820350), (22, 2910175), (25, 2560954), (50, 1280477), (55, 1164070), (59, 1085150), (110, 582035), (118, 542575), (275, 232814), (295, 217030), (550, 116407), (590, 108515), (649, 98650), (1298, 49325), (1475, 43406), (1973, 32450), (2950, 21703), (3245, 19730), (3946, 16225), (6490, 9865)]