89740030

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{35753}}^1$

素因数の和:36011

約数の個数: 16

約数和(自身を含む): 162180144

約数和(自身を除く): 72440114

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 35753, 71506, 178765, 357530, 8974003, 17948006, 44870015, 89740030]

約数ペア:

[(1, 89740030), (2, 44870015), (5, 17948006), (10, 8974003), (251, 357530), (502, 178765), (1255, 71506), (2510, 35753)]