132000820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2671}}^1$

素因数の和:3040

約数の個数: 48

約数和(自身を含む): 317818368

約数和(自身を除く): 185817548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 353, 706, 1412, 1765, 2471, 2671, 3530, 4942, 5342, 7060, 9884, 10684, 12355, 13355, 18697, 24710, 26710, 37394, 49420, 53420, 74788, 93485, 186970, 373940, 942863, 1885726, 3771452, 4714315, 6600041, 9428630, 13200082, 18857260, 26400164, 33000205, 66000410, 132000820]

約数ペア:

[(1, 132000820), (2, 66000410), (4, 33000205), (5, 26400164), (7, 18857260), (10, 13200082), (14, 9428630), (20, 6600041), (28, 4714315), (35, 3771452), (70, 1885726), (140, 942863), (353, 373940), (706, 186970), (1412, 93485), (1765, 74788), (2471, 53420), (2671, 49420), (3530, 37394), (4942, 26710), (5342, 24710), (7060, 18697), (9884, 13355), (10684, 12355)]