103948900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1861

約数の個数: 72

約数和(自身を含む): 250858944

約数和(自身を除く): 146910044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 212, 220, 265, 275, 530, 550, 583, 1060, 1100, 1166, 1325, 1783, 2332, 2650, 2915, 3566, 5300, 5830, 7132, 8915, 11660, 14575, 17830, 19613, 29150, 35660, 39226, 44575, 58300, 78452, 89150, 94499, 98065, 178300, 188998, 196130, 377996, 392260, 472495, 490325, 944990, 980650, 1039489, 1889980, 1961300, 2078978, 2362475, 4157956, 4724950, 5197445, 9449900, 10394890, 20789780, 25987225, 51974450, 103948900]

約数ペア:

[(1, 103948900), (2, 51974450), (4, 25987225), (5, 20789780), (10, 10394890), (11, 9449900), (20, 5197445), (22, 4724950), (25, 4157956), (44, 2362475), (50, 2078978), (53, 1961300), (55, 1889980), (100, 1039489), (106, 980650), (110, 944990), (212, 490325), (220, 472495), (265, 392260), (275, 377996), (530, 196130), (550, 188998), (583, 178300), (1060, 98065), (1100, 94499), (1166, 89150), (1325, 78452), (1783, 58300), (2332, 44575), (2650, 39226), (2915, 35660), (3566, 29150), (5300, 19613), (5830, 17830), (7132, 14575), (8915, 11660)]