35278820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 78503040

約数和(自身を除く): 43224220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 263, 353, 380, 526, 706, 1052, 1315, 1412, 1765, 2630, 3530, 4997, 5260, 6707, 7060, 9994, 13414, 19988, 24985, 26828, 33535, 49970, 67070, 92839, 99940, 134140, 185678, 371356, 464195, 928390, 1763941, 1856780, 3527882, 7055764, 8819705, 17639410, 35278820]

約数ペア:

[(1, 35278820), (2, 17639410), (4, 8819705), (5, 7055764), (10, 3527882), (19, 1856780), (20, 1763941), (38, 928390), (76, 464195), (95, 371356), (190, 185678), (263, 134140), (353, 99940), (380, 92839), (526, 67070), (706, 49970), (1052, 33535), (1315, 26828), (1412, 24985), (1765, 19988), (2630, 13414), (3530, 9994), (4997, 7060), (5260, 6707)]