126403090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{5153}}^1$

素因数の和:5394

約数の個数: 32

約数和(自身を含む): 249371136

約数和(自身を除く): 122968046

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2230, 2453, 4906, 5153, 10306, 12265, 24530, 25765, 51530, 56683, 113366, 283415, 566830, 1149119, 2298238, 5745595, 11491190, 12640309, 25280618, 63201545, 126403090]

約数ペア:

[(1, 126403090), (2, 63201545), (5, 25280618), (10, 12640309), (11, 11491190), (22, 5745595), (55, 2298238), (110, 1149119), (223, 566830), (446, 283415), (1115, 113366), (2230, 56683), (2453, 51530), (4906, 25765), (5153, 24530), (10306, 12265)]