252596047105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1\times {\mathrm{20359}}^1$

素因数の和:22585

約数の個数: 32

約数和(自身を含む): 324466732800

約数和(自身を除く): 71870685695

約数列:

[1, 5, 19, 61, 95, 305, 1159, 2141, 5795, 10705, 20359, 40679, 101795, 130601, 203395, 386821, 653005, 1241899, 1934105, 2481419, 6209495, 12407095, 23596081, 43588619, 117980405, 217943095, 828183761, 2658905759, 4140918805, 13294528795, 50519209421, 252596047105]

約数ペア:

[(1, 252596047105), (5, 50519209421), (19, 13294528795), (61, 4140918805), (95, 2658905759), (305, 828183761), (1159, 217943095), (2141, 117980405), (5795, 43588619), (10705, 23596081), (20359, 12407095), (40679, 6209495), (101795, 2481419), (130601, 1934105), (203395, 1241899), (386821, 653005)]