5742080

素因数分解:

$2^9\times 5^1\times {\mathrm{2243}}^1$

素因数の和:2266

約数の個数: 40

約数和(自身を含む): 13773672

約数和(自身を除く): 8031592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2243, 2560, 4486, 8972, 11215, 17944, 22430, 35888, 44860, 71776, 89720, 143552, 179440, 287104, 358880, 574208, 717760, 1148416, 1435520, 2871040, 5742080]

約数ペア:

[(1, 5742080), (2, 2871040), (4, 1435520), (5, 1148416), (8, 717760), (10, 574208), (16, 358880), (20, 287104), (32, 179440), (40, 143552), (64, 89720), (80, 71776), (128, 44860), (160, 35888), (256, 22430), (320, 17944), (512, 11215), (640, 8972), (1280, 4486), (2243, 2560)]