189882650

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 362119680

約数和(自身を除く): 172237030

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 191, 295, 337, 382, 590, 674, 955, 1475, 1685, 1910, 2950, 3370, 4775, 8425, 9550, 11269, 16850, 19883, 22538, 39766, 56345, 64367, 99415, 112690, 128734, 198830, 281725, 321835, 497075, 563450, 643670, 994150, 1609175, 3218350, 3797653, 7595306, 18988265, 37976530, 94941325, 189882650]

約数ペア:

[(1, 189882650), (2, 94941325), (5, 37976530), (10, 18988265), (25, 7595306), (50, 3797653), (59, 3218350), (118, 1609175), (191, 994150), (295, 643670), (337, 563450), (382, 497075), (590, 321835), (674, 281725), (955, 198830), (1475, 128734), (1685, 112690), (1910, 99415), (2950, 64367), (3370, 56345), (4775, 39766), (8425, 22538), (9550, 19883), (11269, 16850)]