325993670

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 592824960

約数和(自身を除く): 266831290

約数列:

[1, 2, 5, 10, 181, 362, 389, 463, 778, 905, 926, 1810, 1945, 2315, 3890, 4630, 70409, 83803, 140818, 167606, 180107, 352045, 360214, 419015, 704090, 838030, 900535, 1801070, 32599367, 65198734, 162996835, 325993670]

約数ペア:

[(1, 325993670), (2, 162996835), (5, 65198734), (10, 32599367), (181, 1801070), (362, 900535), (389, 838030), (463, 704090), (778, 419015), (905, 360214), (926, 352045), (1810, 180107), (1945, 167606), (2315, 140818), (3890, 83803), (4630, 70409)]