23184880

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4751}}^1$

素因数の和:4825

約数の個数: 40

約数和(自身を含む): 54800064

約数和(自身を除く): 31615184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4751, 4880, 9502, 19004, 23755, 38008, 47510, 76016, 95020, 190040, 289811, 380080, 579622, 1159244, 1449055, 2318488, 2898110, 4636976, 5796220, 11592440, 23184880]

約数ペア:

[(1, 23184880), (2, 11592440), (4, 5796220), (5, 4636976), (8, 2898110), (10, 2318488), (16, 1449055), (20, 1159244), (40, 579622), (61, 380080), (80, 289811), (122, 190040), (244, 95020), (305, 76016), (488, 47510), (610, 38008), (976, 23755), (1220, 19004), (2440, 9502), (4751, 4880)]