84038090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1913}}^1$

素因数の和:2134

約数の個数: 32

約数和(自身を含む): 158754816

約数和(自身を除く): 74716726

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 955, 1910, 1913, 3826, 4393, 8786, 9565, 19130, 21965, 43930, 43999, 87998, 219995, 365383, 439990, 730766, 1826915, 3653830, 8403809, 16807618, 42019045, 84038090]

約数ペア:

[(1, 84038090), (2, 42019045), (5, 16807618), (10, 8403809), (23, 3653830), (46, 1826915), (115, 730766), (191, 439990), (230, 365383), (382, 219995), (955, 87998), (1910, 43999), (1913, 43930), (3826, 21965), (4393, 19130), (8786, 9565)]