108460040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{208577}}^1$

素因数の和:208601

約数の個数: 32

約数和(自身を含む): 262808280

約数和(自身を除く): 154348240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 208577, 417154, 834308, 1042885, 1668616, 2085770, 2711501, 4171540, 5423002, 8343080, 10846004, 13557505, 21692008, 27115010, 54230020, 108460040]

約数ペア:

[(1, 108460040), (2, 54230020), (4, 27115010), (5, 21692008), (8, 13557505), (10, 10846004), (13, 8343080), (20, 5423002), (26, 4171540), (40, 2711501), (52, 2085770), (65, 1668616), (104, 1042885), (130, 834308), (260, 417154), (520, 208577)]