1662545920

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{11597}}^1$

素因数の和:11633

約数の個数: 104

約数和(自身を含む): 4559962464

約数和(自身を除く): 2897416544

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, 2048, 2240, 2560, 3584, 4096, 4480, 5120, 7168, 8960, 10240, 11597, 14336, 17920, 20480, 23194, 28672, 35840, 46388, 57985, 71680, 81179, 92776, 115970, 143360, 162358, 185552, 231940, 324716, 371104, 405895, 463880, 649432, 742208, 811790, 927760, 1298864, 1484416, 1623580, 1855520, 2597728, 2968832, 3247160, 3711040, 5195456, 5937664, 6494320, 7422080, 10390912, 11875328, 12988640, 14844160, 20781824, 23750656, 25977280, 29688320, 41563648, 47501312, 51954560, 59376640, 83127296, 103909120, 118753280, 166254592, 207818240, 237506560, 332509184, 415636480, 831272960, 1662545920]

約数ペア:

[(1, 1662545920), (2, 831272960), (4, 415636480), (5, 332509184), (7, 237506560), (8, 207818240), (10, 166254592), (14, 118753280), (16, 103909120), (20, 83127296), (28, 59376640), (32, 51954560), (35, 47501312), (40, 41563648), (56, 29688320), (64, 25977280), (70, 23750656), (80, 20781824), (112, 14844160), (128, 12988640), (140, 11875328), (160, 10390912), (224, 7422080), (256, 6494320), (280, 5937664), (320, 5195456), (448, 3711040), (512, 3247160), (560, 2968832), (640, 2597728), (896, 1855520), (1024, 1623580), (1120, 1484416), (1280, 1298864), (1792, 927760), (2048, 811790), (2240, 742208), (2560, 649432), (3584, 463880), (4096, 405895), (4480, 371104), (5120, 324716), (7168, 231940), (8960, 185552), (10240, 162358), (11597, 143360), (14336, 115970), (17920, 92776), (20480, 81179), (23194, 71680), (28672, 57985), (35840, 46388)]