79098880

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{2207}}^1$

素因数の和:2239

約数の個数: 88

約数和(自身を含む): 216949248

約数和(自身を除く): 137850368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2207, 2240, 2560, 3584, 4414, 4480, 5120, 7168, 8828, 8960, 11035, 15449, 17656, 17920, 22070, 30898, 35312, 35840, 44140, 61796, 70624, 77245, 88280, 123592, 141248, 154490, 176560, 247184, 282496, 308980, 353120, 494368, 564992, 617960, 706240, 988736, 1129984, 1235920, 1412480, 1977472, 2259968, 2471840, 2824960, 3954944, 4943680, 5649920, 7909888, 9887360, 11299840, 15819776, 19774720, 39549440, 79098880]

約数ペア:

[(1, 79098880), (2, 39549440), (4, 19774720), (5, 15819776), (7, 11299840), (8, 9887360), (10, 7909888), (14, 5649920), (16, 4943680), (20, 3954944), (28, 2824960), (32, 2471840), (35, 2259968), (40, 1977472), (56, 1412480), (64, 1235920), (70, 1129984), (80, 988736), (112, 706240), (128, 617960), (140, 564992), (160, 494368), (224, 353120), (256, 308980), (280, 282496), (320, 247184), (448, 176560), (512, 154490), (560, 141248), (640, 123592), (896, 88280), (1024, 77245), (1120, 70624), (1280, 61796), (1792, 44140), (2207, 35840), (2240, 35312), (2560, 30898), (3584, 22070), (4414, 17920), (4480, 17656), (5120, 15449), (7168, 11035), (8828, 8960)]