17319680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1933}}^1$

素因数の和:1961

約数の個数: 72

約数和(自身を含む): 47437152

約数和(自身を除く): 30117472

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, 1933, 2240, 3866, 4480, 7732, 8960, 9665, 13531, 15464, 19330, 27062, 30928, 38660, 54124, 61856, 67655, 77320, 108248, 123712, 135310, 154640, 216496, 247424, 270620, 309280, 432992, 494848, 541240, 618560, 865984, 1082480, 1237120, 1731968, 2164960, 2474240, 3463936, 4329920, 8659840, 17319680]

約数ペア:

[(1, 17319680), (2, 8659840), (4, 4329920), (5, 3463936), (7, 2474240), (8, 2164960), (10, 1731968), (14, 1237120), (16, 1082480), (20, 865984), (28, 618560), (32, 541240), (35, 494848), (40, 432992), (56, 309280), (64, 270620), (70, 247424), (80, 216496), (112, 154640), (128, 135310), (140, 123712), (160, 108248), (224, 77320), (256, 67655), (280, 61856), (320, 54124), (448, 38660), (560, 30928), (640, 27062), (896, 19330), (1120, 15464), (1280, 13531), (1792, 9665), (1933, 8960), (2240, 7732), (3866, 4480)]