16293160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31333}}^1$

素因数の和:31357

約数の個数: 32

約数和(自身を含む): 39480840

約数和(自身を除く): 23187680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 31333, 62666, 125332, 156665, 250664, 313330, 407329, 626660, 814658, 1253320, 1629316, 2036645, 3258632, 4073290, 8146580, 16293160]

約数ペア:

[(1, 16293160), (2, 8146580), (4, 4073290), (5, 3258632), (8, 2036645), (10, 1629316), (13, 1253320), (20, 814658), (26, 626660), (40, 407329), (52, 313330), (65, 250664), (104, 156665), (130, 125332), (260, 62666), (520, 31333)]