99239840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{88607}}^1$

素因数の和:88629

約数の個数: 48

約数和(自身を含む): 267950592

約数和(自身を除く): 168710752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 88607, 177214, 354428, 443035, 620249, 708856, 886070, 1240498, 1417712, 1772140, 2480996, 2835424, 3101245, 3544280, 4961992, 6202490, 7088560, 9923984, 12404980, 14177120, 19847968, 24809960, 49619920, 99239840]

約数ペア:

[(1, 99239840), (2, 49619920), (4, 24809960), (5, 19847968), (7, 14177120), (8, 12404980), (10, 9923984), (14, 7088560), (16, 6202490), (20, 4961992), (28, 3544280), (32, 3101245), (35, 2835424), (40, 2480996), (56, 1772140), (70, 1417712), (80, 1240498), (112, 886070), (140, 708856), (160, 620249), (224, 443035), (280, 354428), (560, 177214), (1120, 88607)]