126013040

素因数分解:

$2^4\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2383}}^1$

素因数の和:3057

約数の個数: 40

約数和(自身を含む): 293546688

約数和(自身を除く): 167533648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 661, 1322, 2383, 2644, 3305, 4766, 5288, 6610, 9532, 10576, 11915, 13220, 19064, 23830, 26440, 38128, 47660, 52880, 95320, 190640, 1575163, 3150326, 6300652, 7875815, 12601304, 15751630, 25202608, 31503260, 63006520, 126013040]

約数ペア:

[(1, 126013040), (2, 63006520), (4, 31503260), (5, 25202608), (8, 15751630), (10, 12601304), (16, 7875815), (20, 6300652), (40, 3150326), (80, 1575163), (661, 190640), (1322, 95320), (2383, 52880), (2644, 47660), (3305, 38128), (4766, 26440), (5288, 23830), (6610, 19064), (9532, 13220), (10576, 11915)]