2492480

素因数分解:

$2^6\times 5^1\times {\mathrm{7789}}^1$

素因数の和:7806

約数の個数: 28

約数和(自身を含む): 5935980

約数和(自身を除く): 3443500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 7789, 15578, 31156, 38945, 62312, 77890, 124624, 155780, 249248, 311560, 498496, 623120, 1246240, 2492480]

約数ペア:

[(1, 2492480), (2, 1246240), (4, 623120), (5, 498496), (8, 311560), (10, 249248), (16, 155780), (20, 124624), (32, 77890), (40, 62312), (64, 38945), (80, 31156), (160, 15578), (320, 7789)]