25703080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49429}}^1$

素因数の和:49453

約数の個数: 32

約数和(自身を含む): 62281800

約数和(自身を除く): 36578720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 49429, 98858, 197716, 247145, 395432, 494290, 642577, 988580, 1285154, 1977160, 2570308, 3212885, 5140616, 6425770, 12851540, 25703080]

約数ペア:

[(1, 25703080), (2, 12851540), (4, 6425770), (5, 5140616), (8, 3212885), (10, 2570308), (13, 1977160), (20, 1285154), (26, 988580), (40, 642577), (52, 494290), (65, 395432), (104, 247145), (130, 197716), (260, 98858), (520, 49429)]