193670720

素因数分解:

$2^6\times 5^1\times {\mathrm{605221}}^1$

素因数の和:605238

約数の個数: 28

約数和(自身を含む): 461179164

約数和(自身を除く): 267508444

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 605221, 1210442, 2420884, 3026105, 4841768, 6052210, 9683536, 12104420, 19367072, 24208840, 38734144, 48417680, 96835360, 193670720]

約数ペア:

[(1, 193670720), (2, 96835360), (4, 48417680), (5, 38734144), (8, 24208840), (10, 19367072), (16, 12104420), (20, 9683536), (32, 6052210), (40, 4841768), (64, 3026105), (80, 2420884), (160, 1210442), (320, 605221)]