38297990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2281}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 72950976

約数和(自身を除く): 34652986

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 2281, 3358, 4562, 8395, 11405, 16790, 22810, 52463, 104926, 166513, 262315, 333026, 524630, 832565, 1665130, 3829799, 7659598, 19148995, 38297990]

約数ペア:

[(1, 38297990), (2, 19148995), (5, 7659598), (10, 3829799), (23, 1665130), (46, 832565), (73, 524630), (115, 333026), (146, 262315), (230, 166513), (365, 104926), (730, 52463), (1679, 22810), (2281, 16790), (3358, 11405), (4562, 8395)]