24897760

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2551}}^1$

素因数の和:2627

約数の個数: 48

約数和(自身を含む): 59808672

約数和(自身を除く): 34910912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 2551, 4880, 5102, 9760, 10204, 12755, 20408, 25510, 40816, 51020, 81632, 102040, 155611, 204080, 311222, 408160, 622444, 778055, 1244888, 1556110, 2489776, 3112220, 4979552, 6224440, 12448880, 24897760]

約数ペア:

[(1, 24897760), (2, 12448880), (4, 6224440), (5, 4979552), (8, 3112220), (10, 2489776), (16, 1556110), (20, 1244888), (32, 778055), (40, 622444), (61, 408160), (80, 311222), (122, 204080), (160, 155611), (244, 102040), (305, 81632), (488, 51020), (610, 40816), (976, 25510), (1220, 20408), (1952, 12755), (2440, 10204), (2551, 9760), (4880, 5102)]