270752920

素因数分解:

$2^3\times 5^1\times {\mathrm{709}}^1\times {\mathrm{9547}}^1$

素因数の和:10267

約数の個数: 32

約数和(自身を含む): 610117200

約数和(自身を除く): 339364280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 709, 1418, 2836, 3545, 5672, 7090, 9547, 14180, 19094, 28360, 38188, 47735, 76376, 95470, 190940, 381880, 6768823, 13537646, 27075292, 33844115, 54150584, 67688230, 135376460, 270752920]

約数ペア:

[(1, 270752920), (2, 135376460), (4, 67688230), (5, 54150584), (8, 33844115), (10, 27075292), (20, 13537646), (40, 6768823), (709, 381880), (1418, 190940), (2836, 95470), (3545, 76376), (5672, 47735), (7090, 38188), (9547, 28360), (14180, 19094)]