133303960

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{14303}}^1$

素因数の和:14547

約数の個数: 32

約数和(自身を含む): 301242240

約数和(自身を除く): 167938280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 9320, 14303, 28606, 57212, 71515, 114424, 143030, 286060, 572120, 3332599, 6665198, 13330396, 16662995, 26660792, 33325990, 66651980, 133303960]

約数ペア:

[(1, 133303960), (2, 66651980), (4, 33325990), (5, 26660792), (8, 16662995), (10, 13330396), (20, 6665198), (40, 3332599), (233, 572120), (466, 286060), (932, 143030), (1165, 114424), (1864, 71515), (2330, 57212), (4660, 28606), (9320, 14303)]