25596040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33679}}^1$

素因数の和:33709

約数の個数: 32

約数和(自身を含む): 60624000

約数和(自身を除く): 35027960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 33679, 67358, 134716, 168395, 269432, 336790, 639901, 673580, 1279802, 1347160, 2559604, 3199505, 5119208, 6399010, 12798020, 25596040]

約数ペア:

[(1, 25596040), (2, 12798020), (4, 6399010), (5, 5119208), (8, 3199505), (10, 2559604), (19, 1347160), (20, 1279802), (38, 673580), (40, 639901), (76, 336790), (95, 269432), (152, 168395), (190, 134716), (380, 67358), (760, 33679)]