25006160

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1297}}^1$

素因数の和:1551

約数の個数: 40

約数和(自身を含む): 58425576

約数和(自身を除く): 33419416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1297, 1928, 2410, 2594, 3856, 4820, 5188, 6485, 9640, 10376, 12970, 19280, 20752, 25940, 51880, 103760, 312577, 625154, 1250308, 1562885, 2500616, 3125770, 5001232, 6251540, 12503080, 25006160]

約数ペア:

[(1, 25006160), (2, 12503080), (4, 6251540), (5, 5001232), (8, 3125770), (10, 2500616), (16, 1562885), (20, 1250308), (40, 625154), (80, 312577), (241, 103760), (482, 51880), (964, 25940), (1205, 20752), (1297, 19280), (1928, 12970), (2410, 10376), (2594, 9640), (3856, 6485), (4820, 5188)]