17388519680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1940683}}^1$

素因数の和:1940711

約数の個数: 72

約数和(自身を含む): 47601097152

約数和(自身を除く): 30212577472

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, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 1940683, 3881366, 7762732, 9703415, 13584781, 15525464, 19406830, 27169562, 31050928, 38813660, 54339124, 62101856, 67923905, 77627320, 108678248, 124203712, 135847810, 155254640, 217356496, 248407424, 271695620, 310509280, 434712992, 496814848, 543391240, 621018560, 869425984, 1086782480, 1242037120, 1738851968, 2173564960, 2484074240, 3477703936, 4347129920, 8694259840, 17388519680]

約数ペア:

[(1, 17388519680), (2, 8694259840), (4, 4347129920), (5, 3477703936), (7, 2484074240), (8, 2173564960), (10, 1738851968), (14, 1242037120), (16, 1086782480), (20, 869425984), (28, 621018560), (32, 543391240), (35, 496814848), (40, 434712992), (56, 310509280), (64, 271695620), (70, 248407424), (80, 217356496), (112, 155254640), (128, 135847810), (140, 124203712), (160, 108678248), (224, 77627320), (256, 67923905), (280, 62101856), (320, 54339124), (448, 38813660), (560, 31050928), (640, 27169562), (896, 19406830), (1120, 15525464), (1280, 13584781), (1792, 9703415), (2240, 7762732), (4480, 3881366), (8960, 1940683)]