9430840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12409}}^1$

素因数の和:12439

約数の個数: 32

約数和(自身を含む): 22338000

約数和(自身を除く): 12907160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 12409, 24818, 49636, 62045, 99272, 124090, 235771, 248180, 471542, 496360, 943084, 1178855, 1886168, 2357710, 4715420, 9430840]

約数ペア:

[(1, 9430840), (2, 4715420), (4, 2357710), (5, 1886168), (8, 1178855), (10, 943084), (19, 496360), (20, 471542), (38, 248180), (40, 235771), (76, 124090), (95, 99272), (152, 62045), (190, 49636), (380, 24818), (760, 12409)]